We don't have a biography for Mr. Cool yet. Hang in there, or go ahead and contribute one.
Appearances
The Fonz and the Happy Days Gang
Main cast, played by Frank Welker
- Episode 1x01: King for a Day (Nov 8, 1980)
- Episode 1x02: May the Farce Be with You (Nov 15, 1980)
- Episode 1x03: Arabian Knights (Nov 22, 1980)
- Episode 1x04: Bye Bye Blackbeard (Nov 29, 1980)
- Episode 1x05: Westward Whoa! (Dec 6, 1980)
- Episode 1x06: Ming Fu to You, Too! (Dec 13, 1980)
- Episode 1x07: The Vampire Strikes Back (Dec 20, 1980)
- Episode 1x08: You'll Never Get Witch (Dec 27, 1980)
- Episode 1x09: The 20,000 Drachma Pyramid (Jan 3, 1981)
- Episode 1x10: It's a Jungle Out There (Jan 10, 1981)
- Episode 1x11: Gone with the Wand (Jan 17, 1981)
- Episode 1x12: Science Friction (Jan 24, 1981)
- Episode 1x13: Greece is the Word (Jan 31, 1981)
- Episode 2x01: The French Correction (Sep 12, 1981)
- Episode 2x02: Kelp! (Sep 19, 1981)
- Episode 2x03: Time Schlep (Sep 26, 1981)
- Episode 2x04: It's All Downhill from Here (Oct 10, 1981)
- Episode 2x05: Double Jeopardy (Oct 17, 1981)
- Episode 2x06: Fjords and Sorcery (Oct 24, 1981)
- Episode 2x07: There's No Place Like Rome (Oct 31, 1981)
- Episode 2x08: Perilous Pauline (Nov 7, 1981)
- Episode 2x09: Around the World in 80 Ways (Nov 14, 1981)
- Episode 2x10: All This and Timbuktu (Nov 21, 1981)
- Episode 2x11: Give Me a Hand--Something's Afoot (Nov 28, 1981)