McGee releases a mischievous pixie.

Buttsquat's teddy bear falls to the bottom of Lake Icky Gloomy and is exposed to radiation, giving it brainwashing abilities, and only penny can fix this stuffed mess!.

McGee, Squirt and Gretchen go into an old submarine and find themselves in an underground version of Camp Lakebottom.

The Bottom Dwellers discover that Armand was once a secret agent when they visit his old hideaway at the top of a mountain. His old nemesis comes back to face him one last time in a battle of wits and dance moves.

McGee and his friends find an old Tiki idol and accidentally unleash an ancient Tiki deity. Although the deity initially seems nice, he soon gives the campers the "honor" of being his prey in the Great Tiki Hunt.

McGee shrinks to the size of an atom. When Buttsquat drinks him in a smoothie McGee ends up controlling his brain.

While doing arts and crafts, McGee builds a magical clay Golem who follows his commands.

The campers befriend an elderly former Lakebottom camper, Poe.

The Campers go to an island which is a bird-watchers' paradise and try to find a rare bird that will repeat what they say.

The campers track down a UFO inhabited by an alien from the planet Squont.

McGee tries to save the camp from being overtaken by Grim Camper.

A portal is discovered that takes the kids to a similar camp.

The kids enter a Lakebottom House of Horrors only to discover that they will soon be the house's star attractions, and they fight their way through the Lakebottom House of Horrors to a final showdown with Gluteus Crouch.

It's the last week of summer and the kids' volunteer as staff-in-training to help with the unexpected arrival of two new campers until Buttsquat takes over the camp, and the gang challenges Buttsquat to the Lakebottom Classic for true ownership of Lakebottom one last time. This is the series finale.