Seasons & Episode
Harry and Lloyd enter their van into a car show where their van is dog-napped by an evil car collector.
Harry and Lloyd take jobs as security guards in a Las Vegas casino.
Harry and Lloyd apply for positions as personal trainers at a fitness center.
Harry and Lloyd are hired as test pilots for a state-of-the-art military aircraft.
Harry and Lloyd stumble on an escaped convict who looks exactly like Lloyd.
After accidentally dropping a halibut into a mail box, Harry and Lloyd chase after a robot mailman who delivers the fish to the local post office.
Harry and Lloyd are hired to care for a Thoroughbred horse.
Kitty gets locked in the top of the Seattle Space Needle.
Harry and Lloyd take jobs as pizza delivery guys.
Harry and Lloyd chase after an art collection that they tossed into the back of a garbage truck.
Harry and Lloyd come across a bee farm turned amusement park, which they believe is the headquarters for a Killer Bee gang.
A motel owner chases after Kitty with plans to include her in his taxidermy collection.
Harry and Lloyd are trapped on a speeding taco-mobile that's been rigged with a stink bomb.
Harry takes a job as a department store Santa.
Harry, Lloyd, and Kitty compete in a miniature golf contest.
Harry accidentally drinks a serum that turns him into a genius and Lloyd fears their friendship is in jeopardy.
Lloyd takes Harry to his hometown so that he can prevent his old flame from getting married.
Thinking that they are going to summer camp to make boots, Harry and Lloyd enlist in a military boot camp.
Harry and Lloyd are stranded on a deserted island.
Harry and Lloyd reminisce about the time when Lloyd chipped his tooth and lost the Perfect Smile contest.
Harry and Lloyd mistake a laundromat for an amusement park.
Harry describes his family history and the long line of his not-so-famous musical ancestors.
Harry and Lloyd are abducted by aliens.
Dumb and Dumber: The Series is a Hanna-Barbera-produced animated series based on the hit 1994 comedy film of the same name. The animated series premiered in 1995 on ABC. The cartoon revolves around the continued misadventures of Lloyd and Harry after reacquiring their dogshaped van now named "Otto". It also features a new character, Kitty, a female pet purple beaver who appears to be smarter than both men. It is the final Hanna-Barbera-produced show to premiere on ABC and one of the last Saturday morning cartoons on the network not associated with The Walt Disney Company. Matt Frewer provided the voice of Lloyd Christmas, while Bill Fagerbakke voiced the character of Harry Dunne. The animated series was written by Bennett Yellin, co-writer of the original film. The series was cancelled after one season. It aired in reruns on Cartoon Network after its cancellation. In Britain the series was screened on the Cartoon Network before receiving terrestrial airings on Channel 4.