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The Best Episodes of Underdog

Every episode of Underdog ranked from best to worst. Let's dive into the Best Episodes of Underdog!

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Underdog, also known as The Underdog Show, is an American Saturday morning animated television series that ran from October 3, 1964, to March 4, 1967, starting on the NBC network until 1966, with the rest

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Episode Rankings

  1. #1 Fan Favorite
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    Underdog Season 1 Episode 3 - Simon Says
    10.0/10(1 votes)

    #1 - Simon Says

    S1:E3

    Simon, a mad scientist, creates a camera. This is not some ordinary camera however. When he takes someone's picture, the freezes them in the photograph!

    Director:Unknown
    Writer:Unknown

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  2. Underdog Season 1 Episode 4 - Go Snow Part 1
    10.0/10(1 votes)

    #2 - Go Snow Part 1

    S1:E4

    Simon Bar Sinister creates a new super weapon: the Go-Snow Gun. The gun freezes people, turning them into snow people. Simon and his Henchman Cad take over the First National Bank, holding the bank President, his staff and customers prisoner.

    Director:Unknown
    Writer:Unknown

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  3. Underdog Season 2 Episode 35 - The Forget-Me-Net, Part 3
    6.0/10(1 votes)

    #3 - The Forget-Me-Net, Part 3

    S2:E35

    Underdog finally arrives on the scene to rescue Sweet Polly only to be caught in Simon's Forget-Me-Net. Realizing that if he hears his name he will regain his memory, Simon disguises Underdog as an old lady who sells apples. Cad then escorts the newly persona of Underdog in the streets where people who recognize him are kept at bay. Simon finally has created his large Forget-Me-Net to fulfill his plan to drop it over Washington, D.C.

    Director:Unknown
    Writer:Unknown

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  4. Underdog Season 1 Episode 1 - Safe Waif
    0.0/10(0 votes)

    #4 - Safe Waif

    S1:E1

    Underdog breaks out of the phone booth, and hears the cries for help again. Underdog flies to the lady, who tells him that her little boy has been accidentally locked in a bank vault. With only this information, Underdog flies off toward the bank. He reaches a bank, crashes in, much to the shock of the occupants, and then proceeds to rip open the giant door to the vault. The bank president blows up at Underdog, saying that he's got the wrong bank! So, Underdog flies to the correct bank, and attempts to rescue the boy. But at first, nothing he tries works. He crashes through the vault door, only to crash through the whole building and the one next door as well. He tries using his X-ray vision to locate the boy, but instead, starts a fire! All the people in the bank are in a panic now! Underdog uses his atomic breath to blow out the fire, and in the process, blows virtually the whole building away! But at least the mother's little boy is found all safe and sound.

    Director:Unknown
    Writer:Unknown

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  5. Underdog Season 1 Episode 2 - March of the Monsters
    0.0/10(0 votes)

    #5 - March of the Monsters

    S1:E2

    An army of giant robots take over the city and capture Polly. Underdog foils the monsters by using his high-pitched voice to destroy the robots' electronic brains. The robots aren't the only thing destroyed, but so is all of the city's glassware.

    Director:Unknown
    Writer:Unknown

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  6. Underdog Season 1 Episode 5 - Go Snow Part 2
    0.0/10(0 votes)

    #6 - Go Snow Part 2

    S1:E5

    After Simon and Cad turn the bank president, his staff and customers into snow people, they rob the bank of all its assets. Then they crash a party at a mansion, turn the band into snowmen and rob the guests there. Later, after sneaking into Simon's lab, Sweet Polly Purebred is captured by the two villains. Simon prepares to make Polly his loveliest snow woman.

    Director:Unknown
    Writer:Unknown

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    The 20 WORST Episodes of Underdog

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  7. Underdog Season 1 Episode 6 - Go Snow Part 3
    0.0/10(0 votes)

    #7 - Go Snow Part 3

    S1:E6

    Capturing Polly in their lab, Simon and Cad are about ready to turn her into a snow woman. But then, Cad comes up with an even more insidious plot: he suggests Polly broadcast an ultimatum to the city: either turn total control of the city over to Simon Bar Sinister and Cad within 24 hours or be frozen to death. Intrigued by his henchman's plan, the two villains take the TV reporter to the center of the city and force her to broadcast his ultimatum. Underdog arrives at the scene to stop Simon, but is frozen solid by the Go Snow Gun.

    Director:Unknown
    Writer:Unknown

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  8. Underdog Season 1 Episode 7 - Go Snow Part 4
    0.0/10(0 votes)

    #8 - Go Snow Part 4

    S1:E7

    Simon has frozen poor Underdog solid. All efforts to defrost Underdog fail. Somehow, Underdog defrosts himself and immediately flies around Simon and Cad so fast the two villains get dizzy. They fall down unconscious and are turned over to the law. Underdog then rescues the frozen people by using his super-hot atomic breath, defrosting them all in seconds. The episode ends with a group of people on the street saying "It's a plane," "It's a bird," "It's a frog!" & a man saying "A frog?" with Underdog saying: "Not plane, nor bird or even frog, it's just little old me, Underdog." before crashing into a building.

    Director:Unknown
    Writer:Unknown

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  9. Underdog Season 1 Episode 8 - Zot: Part 1
    0.0/10(0 votes)

    #9 - Zot: Part 1

    S1:E8

    Underdog is having an average day. He foils a bank robbery, rescued Sweet Polly and made himself useful across the world. Meanwhile, a million, million miles away on the planet Zot, King Klobber is upset. It seams that his daughter the princess wants to get married and can't find anyone suitable.

    Director:Unknown
    Writer:Unknown

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  10. Underdog Season 1 Episode 9 - Zot, Part 2
    0.0/10(0 votes)

    #10 - Zot, Part 2

    S1:E9

    The story of Zot continues with King Klobber searching the galaxy and then the universe for the strongest warrior. They discover Underdog on an insignificant planet named Earth. King Klobber sends a fleet of spaceships to capture underdog and return him to the planet Zot.

    Director:Unknown
    Writer:Unknown

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  11. Underdog Season 1 Episode 10 - Zot, Part 3
    0.0/10(0 votes)

    #11 - Zot, Part 3

    S1:E10

    As the story of Zot continues King Klobber of Zot sends a spaceship to capture Sweet Polly Purebred. He holds Polly under "The Great Zot", a 10 ton weight. When Underdog arrives to save Polly he agrees to marry the princess if Polly is returned safely to Earth.

    Director:Unknown
    Writer:Unknown

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  12. Underdog Season 1 Episode 11 - Zot, Part 4
    0.0/10(0 votes)

    #12 - Zot, Part 4

    S1:E11

    The story of Zot concludes, as Underdog and the princess are about to be married. Just at that moment the evil two-headed dragon attacks the city. Underdog defeats the dragon and saves the city. King Klobber grants underdog a favor and he asks to be allowed to return to Earth without marrying his daughter. The King agrees and the princess decides she was in love with the Prime minister of Zot all along and all are happy.

    Director:Unknown
    Writer:Unknown

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  13. Underdog Season 1 Episode 12 - The Great Gold Robbery, Part 1
    0.0/10(0 votes)

    #13 - The Great Gold Robbery, Part 1

    S1:E12

    Riff-Raff is no longer Public Enemy No. 1, so he comes up with the ultimate plan: robbing a trainload of gold by distracting Underdog from his duties of protecting the gold on the train.

    Director:Unknown
    Writer:Unknown

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  14. Underdog Season 1 Episode 13 - The Great Gold Robbery, Part 2
    0.0/10(0 votes)

    #14 - The Great Gold Robbery, Part 2

    S1:E13

    Riff-Raff's plan goes into action: they kidnap Sweet Polly Purebred, tie her up and put her in a balloon, and set up a bunch of other balloons with record players inside them playing records of Sweet Polly shouting "HELP! HELP!" Once the plan is under way, Riff-Raff's gang heads over to the train station and hold up the stationmaster, and Underdog leaves his post and heads over to the balloons, only to be confused by the record players.

    Director:Unknown
    Writer:Unknown

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  15. Underdog Season 1 Episode 14 - The Great Gold Robbery, Part 3
    0.0/10(0 votes)

    #15 - The Great Gold Robbery, Part 3

    S1:E14

    Underdog is still confused and frustrated trying to find Sweet Polly among all the balloons, so far only coming across the record players Riff Raff's gang implanted in the balloons. But then Sweet Polly's balloon springs a leak and is plummeting towards earth toward a hungry alligator. Underdog then finds the real Polly in trouble and saves her from danger. Meanwhile Riff-Raff and his gang take over a railroad station, planning to throw the switch so the gold train Underdog was guarding will collide with another train.

    Director:Unknown
    Writer:Unknown

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  16. Underdog Season 1 Episode 15 - The Great Gold Robbery, Part 4
    0.0/10(0 votes)

    #16 - The Great Gold Robbery, Part 4

    S1:E15

    The train full of gold is about to crash into another train, with Riff-Raff's plan going just as he expected. However, Underdog has just rescued Sweet Polly and manages to make it in time, stopping the two trains before a major derailment occurs. Underdog then chases Riff-Raff throughout the station winds up catching Riff-Raff, and all is well once again.

    Director:Unknown
    Writer:Unknown

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  17. Underdog Season 1 Episode 16 - Fearo, Part 1
    0.0/10(0 votes)

    #17 - Fearo, Part 1

    S1:E16

    Sweet Polly Purebread boards a ship to travel to a south sea island to investigate the world's biggest monster "Fearo the Ferocious". Go-Go Gophers: Colonel Coyote thinks a book entitled "How to Fight Indians and Win" will help him succeed in capturing Running Board and Ruffled Feathers. Commander McBragg - Dodge City Dodge: The commander tells of the time he cleaned up Dodge City of it's outlaws with the help of a water tower.

    Director:Unknown
    Writer:Unknown

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  18. Underdog Season 1 Episode 17 - Fearo, Part 2
    0.0/10(0 votes)

    #18 - Fearo, Part 2

    S1:E17

    After overcoming a mutiny at sea Polly and the gang continue on to the south sea Island to find "Fearo the Ferocious". Upon arriving at the Island Underdog saves the day as he overcomes ferocious dinosaurs.

    Director:Unknown
    Writer:Unknown

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  19. Underdog Season 1 Episode 18 - Fearo, Part 3
    0.0/10(0 votes)

    #19 - Fearo, Part 3

    S1:E18

    Reminiscent of the movie King Kong the gang captures "Fearo" and return him to civilization to meet the public in a big television broadcast. But "Fearo" escapes in a rampage, kidnapping Polly in the process. Go Go Gophers - Who's a Dummy?: The colonel tries a tactic from the football playbook and he and the sergeant fail miserably. Commander McBragg - Football By Hex: The commander tells of the time he single-handedly won a football game at his old university.

    Director:Unknown
    Writer:Unknown

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  20. Underdog Season 1 Episode 19 - Fearo, Part 4
    0.0/10(0 votes)

    #20 - Fearo, Part 4

    S1:E19

    "Fearo" runs amok and even the Army cannot stop him. Underdog arrives on the scene and battles "Fearo" by tantalizing him with a jungle delicacy.

    Director:Unknown
    Writer:Unknown

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  21. Underdog Season 1 Episode 20 - The Big Shrink, Part 1
    0.0/10(0 votes)

    #21 - The Big Shrink, Part 1

    S1:E20

    Simon Bar Sinister is working an a chemical that will shrink the city's citizens to miniature size. Go-Go Gophers - Tapping the Telegraph: General Nuisance returns with a transmission station and 400 troops. His plan is to keep in contact with the fort and coordinate attacks on Running Board and Ruffled Feathers. However, the Indians get a transmitter of their own and block those messages and send their own. Commander McBragg - Rabelasia: The commander relates his story of the time he outwitted the Secret Service and made off with some plans while working as a spy.

    Director:Unknown
    Writer:Unknown

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  22. Underdog Season 1 Episode 21 - The Big Shrink, Part 2
    0.0/10(0 votes)

    #22 - The Big Shrink, Part 2

    S1:E21

    Underdog is shrunk by Simon's new evil device and is placed alongside Polly in a birdcage. Luckily, our hero's powers are still useful and they break out of the cage. Seeing that his shrinking of people with his trick flower is taking up too much time, Simon decides to put his shrinking water into a rainmaking machine. Simon and Cad return to the lab only to be tripped up by a trap set by Underdog and Polly. Simon reverses the trap, and catches the pair inside of a rat hole. An army of rats soon corners Polly and Underdog.

    Director:Unknown
    Writer:Unknown

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  23. Underdog Season 1 Episode 22 - The Big Shrink, Part 3
    0.0/10(0 votes)

    #23 - The Big Shrink, Part 3

    S1:E22

    Underdog and Polly are trapped in a rat hole, surrounded by a army of rats. Weakened from their run from Simon and Cad, Underdog needs to regain his superpowers with his Energy pill. Polly gives him his pill and our hero soon clobbers the rat army. Leaving the rat hole, Underdog and Polly new mission is to stop the two villains from shrinking everyone with Simon's rainmaking machine. But at this very moment, Simon and Cad have already set up the device- filled with Simon's evil fluid- on a hilltop overlooking the city. The Machine is already operating.

    Director:Unknown
    Writer:Unknown

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  24. Underdog Season 1 Episode 23 - The Big Shrink, Part 4
    0.0/10(0 votes)

    #24 - The Big Shrink, Part 4

    S1:E23

    The rainmaking machine has done its evil work; Simon has shrunk everyone to the size of his thumb, even his henchman Cad. Panic soon grips the city. Underdog and Polly arrive with a plan to capture Simon and make him reverse his formula. Underdog and Polly lead the citizens into the backyard of Simon's lab. Using a leaf, a strand of Polly's hair and a spider's web, our hero swings down and- using his makeshift violin- sends the demented scientist softly to dreamland. While Simon sleeps, Underdog grabs a hold of the shrinking water bottle and pours enough of the solution to shrink Simon to the size of a flea. When Simon wakes up, he tickled by Underdog and Polly until he gives up the antidote. Soon, everyone is back to his or her normal size and Simon and Cad are turned over to the law.

    Director:Unknown
    Writer:Unknown

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  25. Underdog Season 1 Episode 24 - The Bubbleheads, Part 1
    0.0/10(0 votes)

    #25 - The Bubbleheads, Part 1

    S1:E24

    Far beneath the sea in the kingdom of Maldemare, the Empress scorns the Emperor for not taking over the surface dwellers. He informs her that he has 3 of his top scientist working on the problem. The first demonstrates his volcano machine which erupts, but Underdog quickly puts out its spew. His failure provokes the Empress to have him thrown into the giant clam. The second scientist demonstrates an earthquake machine, which, again is defeated by Underdog. He too is thrown to the giant clam. The final scientist has the Emperor and Empress observe his Tidal Wave Machine, which begins to churn under the sea, gradually and eventually causing a giant tidal wave. The Empress instructs him to turn it on. And they wait for the needle to reach the tidal wave point.

    Director:Unknown
    Writer:Unknown

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Best Episodes Summary

"Simon Says" is the best rated episode of "Underdog". It scored 10/10 based on 1 votes. Directed by Unknown and written by Unknown, it aired on 10/10/1964. This episode scored 0.0 points higher than the second highest rated, "Go Snow Part 1".