Toot, Whistle, Plunk and Boom
They appeared in Toot, Whistle, Plunk and Boom to show us the beginning of music, for the caveman years was the beginning of Earth.
Hercules: The Animated Series
Toot, Whistle, Plunk, and Boom made a cameo in "Hercules and the Prometheus Affair" in the song telling the story of Prometheus as cavemen dancing around a campfire before being struck by Zeus' lightning.
House of MouseThey appeared in House of Mouse as a fill-in for the club band.