Everyone thinks Felix is a crime stopper. Meanwhile, Candace and Hayley start to become friends.

The troop has its long awaited return and it is full of surprises!!! Jake decides to ask out Hayley but has a tough time especially since she is dealing with the new girl, who is a bad chick. Meanwhile, Felix tours a special school.

Jake, Hayley and Mr. Stockley get a distress call from another Troop team during driver's ed training. Jake and Hayley kiss. Meanwhile Kirby runs for Green Czar and Cadence helps him win against Mazie (Ashley Argota).

Cadence sees an opportunity to prove her worth when The Troop is attacked by an ice monster.

Candace is attacked by a monster that sucks people into mirrors. So Hayley and Kirby must stop it before it attacks anyone else. Meanwhile, Jake tries to get his comic approved by Stanley Lee.

Kirby enters the science fair and so does his rival from hos old troop who uses a monster for her project which is a robot that attacks the school. Meanwhile, Jake and Hayley battle for concert tickets.

Cadence and her friends accidentally release a deactivated Doom Hound.

Cecilia, an Eris Fairy sister (Daniella Monet) arrives and mistakens Etienne for Felix and they become a couple. Cecilia's ex-boyfriend, Tod comes from the monster world to get her back and get rid of Etienne. Meanwhile, Jake wants to ask Hayley go to the dance with him.

A monster switches places with Hayley and realizes it easier to be a monster then a teenage girl. Kirby gets trained hard to become a good member of the Troop.

Kirby comes to takes Felix's place and must take down a monster who is taking over the mind of video-gamers.

In the previous episode Jake broke open the portal to bring Candace to the Monster World. But, this releases Monsters into the real world. Now, Jake must go into the real world to retrieve the troop grid.

A Flaying Pincer Mole has been attacking the school repeatedly and the only way to find its lair is to team up with the Sniffer... an incredibly annoying monster.

Kirby's replacement is not what the Troop had in mind. Meanwhile, Candace and Hayley have a fight over telling Candace her secret and Candace's brother comes to visit.

A Flying Swamp Monster that feeds on electrical energy has come to Lakewood and is not only terrorizing the city but is also threatening Prom from happening.

Jake is initiated into The Troop, a group that protects the town from alien monsters. His first mission is to help his mean neighbors, who have been turned to stone.

While saving a Senior Dance from a Mongolian death worm, Jake learns not to judge a book by its cover, and Felix becomes an unlikely hero.

Jake learns the value of teamwork. Meanwhile, Hayley finds out that it's not possible to be liked by everyone.

A tree monster takes the form of a student in order to kill the student council. Also, Felix is forced into a situation where he must protect a boy that has wronged him in the past.

Jake and Felix must infiltrate Hayley's cheerleader slumber party in order to find out which girl is hosting a bug alien. Also, Stockey is nervous about attending his Troop class reunion.

While fighting a gelatinous cube monster, Haley and Jake accidently switch bodies.

Haley becomes suspicious when a mousy classmate suddenly gains status and power - which is revealed to be by controlling an invisible, subservient monster.

On Halloween night, The Troop has to capture the monsters after the security system breaks down and the monsters escape.

Jake meets his monster-hunting hero, but discovers he's out growing the ability to hunt and capture the ultimate monster he has been chasing his whole career.

A Troop from Japan arrives to share monster-hunting techniques with our Troop, but cultural differences complicate everyone's attempts at defeating the elusive Noctem.

Jake and Hayley discover that the hot Christmas toy, the "Ickie Doll", has been invaded by a Vapor Monster, turning the dolls into nasty, violent, living creatures.