When Dan discovers mysterious scratches on his car, he plots revenge against the only culprit he believes could be responsible... The Wolf-Man.

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

Dan discovers an unlikely ninja vendetta.

Noise from the animal shelter keeps Dan awake, so he vows revenge.

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

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

Displeased by the quality of a Shakespeare performance at a local dinner theater, Dan decides the only solution is to shut the theater down for good.

Dan seeks revenge on baseball when the World Series preempts his favorite TV program.

Dan goes to war after his car is accidentally donated to charity.

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

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

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

Dan's favorite sandwich shop gets closed down, so Dan goes after the new gourmet restaurant that replaced it.

Dan brings tyranny to a man who steals his identity.

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.

When a fast food restaurant gets Dan's order wrong and the megalomaniac manager, Jeff, refuses to correct his mistake, Dan chains himself to the restaurant counter as a protest, inadvertedly attracting the attention of the cashier, Hortence, who is attracted to "determined men".

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