导演

S. Roy Luby

演员

William Castello

饰  RudolfHertsen

Lona Andre

饰  Florence Davis

Erma Deen

Carleton Young

饰  Parker

Madeline Hunt

Maude Fealy

Lloyd Ingraham

饰  Dr. J.M. Randall

Bryant Washburn

饰  District Attorney

Frank LaRue

饰  Coroner

Ethelreda Leopold

饰  Ethel Leopold)

Maxine Lewis

Richard Beach

饰  Dr. Watson

Frances Flavin

饰  Nightclub Singer

Harry Burns

饰  Undetermined Role (u

富兰克林·法纳姆

Franklyn Farnum

饰  Undetermined Role (u

摄影

Harvey Gould

Marcel Le Picard

音效

Hans Weeren

副导演/助理导演

Chuck Wasserman

剪辑

Robert Jahns