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Incredible Hippo is the second episode of the fourth season of Harvey Birdman, Attorney at Law, and the thirty-fourth episode overall.
Gary Cole (Harvey Birdman),
Stephen Colbert (Phil Ken Sebben/Reducto)
Thomas Allen (Peanut),
John Michael Higgins (Mentok the Mindtaker),
Chris Edgerly (Potamus),
Also Guest Starring:
Maurice LaMarche (Atom Ant/Inch),
Paget Brewster (Birdgirl (Judy))
Behind the Scenes
Allusions and References