Description: 

Main characters: Peter Potamus, a large, purple hippopotamus, and his monkey companion, So-So.

Premise: The pair travels in a hot air balloon that can travel through time, exploring different parts of the world and history.

Signature move: When in trouble, Peter uses a powerful yell called the "Hippo Hurricane Holler" to blow away his problems.

Broadcast history: The show originally aired from 1964 to 1966 and was produced by Hanna-Barbera. It was later syndicated, and some episodes can be seen on the Boomerang channel.

Segments: The original broadcast of The Peter Potamus Show was an anthology that also featured the segments Breezly and Sneezly and Yippee, Yappee and Yahooey.