The show follows the dumb friends from the 1994 movie, "Dumb and Dumber" as they travel around with their pet beaver in their Mutt Cutts van a.k.a. their Shaggin' Wagon.
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.