For the President's birthday, Dr. C has made a gadget that will make him appear younger, but instead blasts him to infanthood! The Monsters snoop in Coverton's quarters and find his "cuddle bear," which attacks everyone on B.O.B.'s commands!
After Susan makes B.O.B. think that baths cure crankiness, he chases after Coverton to cure his crankiness once and for all! When Link accidentally eats the gelatin that B.O.B. calls his "girlfriend," the gang has to break the bad news.
B.O.B. is determined to have Coverton be his emergency buddy, but Coverton chooses to manipulate B.O.B. when he needs him the most. Impressed with B.O.B.'s indestructibleness, Coverton decides to clone a piece of him...with alarming results.
The Monsters find an alien in the woods collecting sensitive data that could be used for an invasion! It's all fun and games when Link and B.O.B. use Sqweep's tablet TV as a ray gun, until a doomsday app is initiated that could destroy the planet!
B.O.B. discovers a secret switch that Monger tells him not to touch...will it get rewired before B.O.B. flips it? Dr. C claims that he's made a teleportation machine, but instead he's made a short wormhole and tries to pass it off as the real thing.
When Dr. C is split into two through his teleportation machine, can the Monsters reunite the wild and brainy roaches? When Coverton installs an evil switch in a brain Dr. C builds for B.O.B., it changes B.O.B. into Robert, a super-intelligent jerk.
When Sqweep fashions a canine brainwave device to make B.O.B. the perfect pet, it works great on everyone but B.O.B.! Sqweep combats nightmares from scary movie night by making a memory extractor, but then the extracted memories come alive!
Dr. C doubles his strength, but lessens his genius. Can the other Monsters save him before it's too late? Monger invites the teams to go on a camping trip, which soon turns into a whirlwind of terror with Susan, B.O.B. and Sqweep by his side.
A new alien, Sta'abi, comes to Earth in search of a ferocious beast called Vornicarn. Soon, everyone is on a chase in order to save the planet from Vornicarn's terror! However, much to everyone's surprise, Sta'abi has her own plans for the alien pet.
Dr. Cockroach invents a smartphone that comes to life and starts acting like the teenage son he never had. Monger puts Sqweep in time-out for making a big mess, but the tables are turned when he commits the same crime!
Ginormicat!: A stray kitten makes its way onto the base and accidentally obtains Susan's ginormica powers. Now the monsters must find a way to reverse the accident before the giant kitten takes over the base!It Came From Level Z: The boys of Team Monster have turned the Rec Room into a pigsty. When Monger demands they clean up, the guys enlist the help of an old zombie.
Number Seven!: Sqweep has to go "number seven". Team Monster fears the destruction it will cause and sets out to contain it!The Friend Who Wasn't There: Link pursues Sta'abi using a pheromone spray of Sqweep's design that ends up having unforeseen consequences.
A Curse of the Man-Beast: After hacking into Monger's top secret files, the monsters learn that there was supposed to be another member of the team: The Man-Beast!My Monster, My Master: Sta'abi recruits Bob to teach her the "Art of Combat", after she witnesses him winning Link's new video game.
When Luck Runs Out: Beware of little leprechaun aliens - you don't want to know what can happen when the happy dancing and singing stop. That Which Cannot be Unseen: Something lurks in Coverton's chambers that is so horrifying that Team Monster is forced to submit to actual memory wipes to settle their traumatized minds.