When Dr. Knutt can't find the fun in doing bad things, drastic measures must be taken. Jan advises him to try doing some good deeds instead - but it may take some doing.
Lost Patrol's electrical settings are fritzed by electric eels and he goes from drill sergeant to happy hippy. The beach is chaos without him - how will they get him back?
Dr. Knutt decides he wants some friends. Rather than go to the effort of making any, he makes a BFF potion. But while Jan and Dean find an antidote, Dr. Knutt decides friendship just isn't his style.
Brainfreeze accidentally conjures up a genie, but everyone on Monster Beach is too happy to use three wishes. What this bored genie really needs is a malcontent with no moral compass. Enter Dr. Knutt.
Dr. Knutt's volcano is set to erupt - unless Dan and Jean can stop it. The monsters wish they could help, but the chance to surf hot lava down a volcano into the sea might just prove too tempting.
Stress Leave is even more stressed than usual, so Jan and Dean decide to get him a pet, because everybody knows pets stop people stressing out. Don't they?
When Icki Icki island wins the wildcard entry to the Euro So Talented contest, the monsters form a band, Monster Metal Doom Party. But their managers, Dean and Jan, have their work cut out for them.
When Mutt won't stop scratching, the cone he has to wear around his head picks up radio signals and he realises he has to save Monster Beach from the impending alien invasion.
When Brainfreeze accidentally destroys Mutt's garage, the best friends decide to move in together. After all, they lived together once before. But will their friendship - or their house - survive?
Widget and Brainfreeze find a treasure map and the entire town joins the search for the buried treasure. They all have plans for what to do with their winnings - but they're not great at reading maps.