Dirty Dennis is the main character and host of "DDDPP". While he acts very surly, the demonic-looking ghoul-puppet tries to put on his best face while dealing with an inept crew, interruptions in filming and a litany of nightmarish guests.

Mr. Finga is Dirty Dennis' even surlier sidekick. A permanent middle finger with a face, Mr. Finga hurls obscenity after obscenity at Dirty Dennis and the guests. His rage eventually leads him to commit an act so disgusting, it couldn't be broadcast in 66 countries!

Squirrely Dan is the replacement sidekick sent in by the network after an unfortunate incident sidelines Mr. Finga. Squirrely Dan reveals the intention of the League of Decency Censors (LDC) to take over the show, which Dirty Dennis will not allow without a fight.

Bob the Bear is the first guest to appear on "DDDPP". A cousin of the late kid's favorite bear, Teddy Ruckspin, Bob educates the audience on a terrifying and important issue affecting teddy bears worldwide.

Buddy "Champ" McGee is the second guest to star on "DDDPP". Champ's former fame was acting as one of the dogs in the 1950's popular TV show, "Lassy". Champ shows his true colors as he becomes forgetful, obscene and ornery.

Wally the Weed is the final guest to appear on "DDDPP". Touted as a "special" guest, Wally only demonstrates his danger to society when he reveals a secret to Dirty Dennis and the audience. The secret is so shocking that it causes Dirty Dennis to commit a heinous and extremely horrific crime.