The Strange Case of Doctor Rx (1942)

Director: William Nigh

Private eye Jerry Church is hired by a criminal defense lawyer after five mobsters he has gotten acquitted are apparently strangled by a serial killer.

Cast

Patric Knowles

Private Detective Jerry Church

Lionel Atwill

Dr. Fish

Anne Gwynne

Kit Logan Church

Mantan Moreland

Horatio B.Fitz Washington

Samuel S. Hinds

Dudley Crispin

Mona Barrie

Eileen Crispin

Shemp Howard

Det. Sgt. Sweeney

Paul Cavanagh

John Crispin

Edmund MacDonald

Det. Capt. Bill Hurd

John Gallaudet

Ernie Paul