Susan KellerActingNo biography available.Known For4.7The Clown Murders1976Fan ClubNo Nerds have favorited Susan Keller yet — be the first.All fan clubsFrom NerdspinFilmographyActor21976The Clown MurdersFilmAlison★ 4.71974The Six Million Dollar ManTVOscar's secretary • 1 episodes★ 7.3