Dan and Chris recount their first adventure together as friends, meeting in summer camp and joining forces to take on a bullying camp counselor bent on making their young lives miserable.

Dan brings tyranny to a man who steals his identity.

Dan can't escape the ship's never ending family activities.

After a tree falls on top of Dan's car, Dan blames George Washington.

Displays of poor parenting motivates Dan to adopt a child of his own to prove he could be a terrific dad.

Dan starts a crusade against a gang of thuggish children who are aggressively selling lemonade outside his apartment building.

When Chris decides to go on a camping trip with Elise and her family instead of hanging out with Dan, Dan vows to ruin the trip for everyone. Guest starring Meredith Baxter and Michael Gross as Elise's Parents and Daran Norris as Colby.

Dan plots revenge on Elise's parents after they interfere with his social life.

Dan learns that his mechanic has been using parts of Dan's car to build a giant robot and he gets in on the action for revenge.

Dan and Chris battle over a piece of sci-fi film memorabilia that may destroy their friendship.

Dan tries to ruin Reality TV after he's humiliated by a producer named Buddy Starr, but he still wants to win the trip to Astronaut Sleepaway Camp.

Dan fears his new neighbors are cannibals plotting to eat him, so he tries to run them out of town.

Dan plans to pull the ultimate prank on his high school reunion out of revenge for not inviting him.

When Dan is forced to get a temp job to pay his rent, his aggressive behavior helps him climb the corporate ladder.

When a street magician named Magnifico the Magnificent publicly reveals Dan's underwear and steals a necklace Chris was planning to give to Elise, Dan sets out to prove all magicians are frauds, with Chris in tow to try and get the necklace back.

Dan heads to the Department of Controlling Diseases in hopes of ridding the world from the common cold.

Gridlock motivates Dan to seek revenge against traffic in the city.

A rampaging dinosaur destroys Dan's car, so he and Chris partner up with a croc hunter.

Dan serves on jury duty and empathizes with the defendant in a trial, so he plots to get a non-guilty verdict.

As they sit in a jail cell, Chris and Dan reminisce about Dan's past attempts to sabotage Chris' relationship with Elise.

When the object of Dan’s revenge turns out to be a laid back, undead Egyptian king who won’t leave him alone, Dan resorts to some ancient means of pest control.

Dan is convinced his dentist is evil and enlists Chris to help him expose the fiend's secret agenda.

Dan tries to destroy the beach after his car is smashed up by Beach traffic.

Dan wants to drive a new superstore out of business, because it's hurting his favorite stores and encouraging Chris to purchase too many items in bulk.

Dan and Chris hit the road to get even with their friendly neighbor to the north, Canada.

Chris shirks his responsibilities to go golfing with his boss Mr. Bambridge, so Dan and Elise team up to put an end to his new hobby.

Dan gets tricked into signing up for a long-term gym membership, and while fighting it, uncovers an alarming conspiracy.

Dan takes revenge on a superhero for crushing his car.

Dan is forced to take a course in anger management to control his destructive instincts, and finds a kindred spirit in the mild-mannered, but incredibly unstable class instructor.

When Dan goes on an anti-dance crusade, he end up interfering with Chris and Elise's plan to enter a dance contest. Elise then exiles him to a ghost town populated by feral dancers, where he must learn the ancient art of "fight-dancing" to survive.