Karl HackettKarl Hackett Selective FilmographyBuck Rogers(1977)CastActorPlanet Outlaws(1953)CastActor*Batman(1943)CastActor*The Green Hornet(1940)CastActor*The Green Hornet Strikes Again!(1940)CastActor*Buck Rogers(1939)CastActor*The Phantom Creeps(1939)CastActor*(*) uncredited