The Invisible Killer (1939) Credits - Full Cast and Crew

as Sue Walker

as Lt. Jerry Brown

as Det. Sgt. Pat Dugan

as Arthur Enslee

as Vani Martin

as Lefty Ross

as Dist. Atty. Richard Sutton

as Mr. Cunningham

as Gloria Cunningham

as Llewellyln Worcester, Sutton's Valet

as Tyler, Sutton's Secretary

as Squint, the Croupier

as Plainclothesman (uncredited)

as Gambler (uncredited)

as Detective Guarding Tyler (uncredited)

as Sue's Boss (uncredited)