Two Philadelphia con men try to evade gangsters they have conned and cops who are trying to put them in jail.

Each episode of this series include multiple segments: The first and last were "Laff-A-Lympics" segments, the other ones were "Captain Caveman and the Teen Angels", "Scooby-Doo" and "Dynomutt" segments.

The "Laff-A-Lympics" segments feature 45 Hanna-Barbera cartoon characters (classic and otherwise) competing for gold medals in wacky events. Events include racing on ostriches, camels, kangaroos, rickshaws and unicycles, as well as scavenging for creatures like the Abominable Snowman, vampires, and the Loch Ness Monster.

A young man in Los Angeles dreams of striking it big as a singer in the music business. One day he gets signed to a big record contract, but along with the fame and money he develops an addiction to the drug PCP.

Fed up with being targeted by the neighborhood bully, 10-year-old Lucas Nickle vents his frustrations on the anthill in his front yard ... until the insects shrink him to the size of a bug with a magic elixir. Convicted of "crimes against the colony," Lucas can only regain his freedom by living with the ants and learning their ways.

Jon and Garfield visit the United Kingdom, where a case of mistaken cat identity finds Garfield ruling over a castle. His reign is soon jeopardized by the nefarious Lord Dargis, who has designs on the estate.