Every season of Monster by Mistake ever, ranked from best to worst by thousands of votes from fans of the show. The best seasons of Monster by Mistake!

Corey Sevier had to be replaced as the voice of Warren because so much time had passed between the Halloween special and the series that his voice had changed. Julie Lemieux was chosen as the new voice of Warren. The rest of the original cast returned. Hillary Cooper, the voice of Tracy, is the same person as Hillary Goldhar. She got married between the special and the series.    Warren's got a cold, but wants to go to school because it's Pizza Day.

Pizza Day

Roz is convinced the house is haunted and calls in Dr. Malamar to get rid of the ghost. The kids have to make sure that Johnny isn't exorcised

Haunted House

Warren's friend Freddy accidentally gets transformed by a magic spell and the kids have to return him to normal

Monster Mayhem

Billy's upset he's not getting more attention at the talent show rehearsal, so he comes up with an idea to get the Monster in trouble

Special Talent

The Pattersons go camping. Gorgool and the Servant follow and attempt to steal the jewel and book of spells

Campsite Creeper

Roz and Tom go out for the evening, and Gorgool and the Servant use the opportunity to try and steal the book of spells and the jewel.

Home Alone

Tracy and Warren entertain at Orville's birthday party with surprising results.

Entertaining Orville

A spell causes Warren to shrink and Gorgool and the Servant capture him

Kidnapped

The Monster meets Leena, world famous rock star.

Monster a Go-Go

Back In Time

Warren turned into the Monster in Roz's antique shop while he was holding an ancient vase.  The transformation caused the archer girl on the side of the vase to come alive.

Gwyneth

: News reporter Seth Blanders is looking for a big story and what could be bigger than the Pickford Monster?

Live from Pickford

: Tracy wants a fancy jacket to make her look cool, but she gets more than she bargained for!

Tracy's Jacket

Warren, Tracy and Billy go to Pickford Cave in search of The Golden Otter

Billy Caves In

Dr. Fossell takes Warren, Tracy and Wesley on an archeological dig at the Amberson ruins

The Big Dig

Wesley the rich kid shows off his new car and challenges Warren to a race.

Soap Box Derby

The world famous skating coach Malovich takes on Tracy as a student, but all is not what it seems!

Thin Ice

One of Warren's pet ants gets caught in a magic spell. While Tracy tries to reverse the spell, the giant ant becomes Gorgool's pet!

Gargool's Pet

When Tracy's science fair project gets wrecked, she uses a spell to fix it. But there's just one thing wrong!

Jungleland

There's a new police chief in town, and he doesn't believe in the Monster. When Dolores insists he's real, she's in for some trouble!

Cops and Monsters

A couple of Johnny's old friends show up.

Johnny's Reunion

Bulldozers are coming to knock down the Amberson ruins. What will Gorgool do about it?

Moving Day

Lights, Camera, Monster

Dino-Might

Invisible Man

An 8 year old boy named Warren accidentally gets mixed up in a magic spell and turns into a monster every time he sneezes.

The Best Seasons of Monster by Mistake

The Best Seasons of Monster by Mistake

Season 1

Season 2

Season 3

Season 4