Alan Arkin

May 22, 1980 on CBS at 12:00 AM


Alan accidentally drinks Bunsen Honeydew's Jekyll-and-Hyde potion, and turns into a rampaging monster. He runs amuck, as the ultra-cute Bun-Bun Brothers sing "Zip-A-Dee-Doo-Dah." When Kermit catches Alan in a net, he turns back into himself. Soon, Ke... (more)rmit takes a sip of the potion himself.

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Diana Ross
Season 4 Episode 23

May 15, 1980

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Loretta Swit
Season 5 Episode 1

Mar 10, 1980

Guest stars

Alan Arkin