Boy genius Buzz Conroy’s powerful robot, Frankenstein Jr. cranks into action along with a group of crime fighting superheroes disguised as a beatnik rock group, The Impossibles, making hot-rockin’ musical justice!
John Stephenson
Don Messick
Paul Frees
Ted Cassidy
Hal Smith
Dick Beals
1995 · Series
2008 · Series
2000 · Series
1994 · Series
2020 · Series
2016 · Series
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