Yogi and the gang land on the property of Yogi's old friend, Mr. Cheerful, when Magilla runs out of bananas. A villain named Dr. Bigot plans to experiment on them with his Bigot ray and turn Mr. Cheerful and Yogi into bigots, discriminating against everyone else.

A friendly hobo (who happens to be Yogi's old friend) finds a lamp with a Greedy Genie who grants all his wishes; however, the genie convinces the man to lust for more, and is soon overcome with greed. The Genie later switches his target to Snagglepuss.

Yogi and the gang visit Ranger Smith and put a show for a bus full of orphan children visiting Jellystone Park. Unfortunately, Wally Gator doesn't have any talents and has to be a curtain puller. An entertainer named Hilarious P. Prankster, as a revenge for being refused by Yogi to be in the show, tricks Wally by offering to make him a comedian. As a result, Wally starts playing mean pranks on everybody and starts losing his friends, until they learn Hilarious is behind Wally's new hobby.

The long-nosed Commadore Phineas P. Fibber is picked up by the Ark. He teaches various animals to lie, and soon they start using their fibs on Captain Yogi to get into their way. Lies soon turn against them, however, when a tornado is coming and Yogi won't believe them.

Yogi gets homesick and the animals go back to Jellystone Park where there is a big party planned for him. However, the Gossipy Witch of the West (who works for Ranger Smith with various professions) finds and spreads rumors all over the park, including one that Yogi is engaged to Cindy and planning to leave the gang forever. At the same time, Chief Short (after seeing the ark and animals) is sure that a big flood is coming and investigates by dressing up as a giant chicken.