Harvey Birdman, Attorney at Law

Season 3, Episode 6

Episode Title: Beyond the Valley of the Dinosaurs

Air Date: 2005-08-28

Overview:

When the whirlpool in Potamus' office sucks them back into pre-history, Harvey, Potamus, Peanut and Phil must find their way back to the office. Or rather, Harvey needs to find his way back, as the rest want to stay.