The Invisible Killer

Reporter Sue Walker has too much inside information on the local gambling rackets to suit her sweetheart, Detective Lieutenant Jerry Brown, chief of the police Homicide Squad. When the call comes in that there has been a killing at Lefty Ross' place, a notorious gambling joint, Jerry is peeved when Sue beats him there. He discovers that gambler Jimmy Clark was killed as he answered a telephone call, and his body is riddled with bullets but Jerry can't find any weapon. Sue is amazed to see Gloria Cunningham there. Gloria's father is one of the town's leading reformers and she is engaged to District Attorney Richard Sutton. Ross decides to give Sutton all the information he needs and makes an appointment to go to Sutton's home. Once there, Ross is called to the telephone before he can give any information, and is killed in the same mysterious manner as Jimmy Clark.

Top Cast

Grace Bradley

Sue Walker

Roland Drew

Lt. Jerry Brown

William Newell

Det. Sgt. Pat Dugan

Alex Callam

Arthur Enslee

N/A

Frank Coletti

Vani Martin

N/A

Sidney Grayler

Lefty Ross

Crane Whitley

Dist. Atty. Richard Sutton

Boyd Irwin

Mr. Cunningham

Jean Brooks

Gloria Cunningham

David Oliver

Llewellyln Worcester, Sutton's Valet

Harry Worth

Tyler, Sutton's Secretary

Ernie Adams

Squint, the Croupier

Kernan Cripps

Plainclothesman (uncredited)

John Elliott

Gambler (uncredited)

Al Ferguson

Detective Guarding Tyler (uncredited)