Crime Mystery
In the 7th film of the "Crime Doctor" series based on the radio program, Dr. Robert Ordway is summoned to take attend a diabetic, and gives an injection of insulin taken from a bottle in the patient's pocket. The man dies and Ordway discovers that what he thought was insulin was really poison. Oops! Two other people are murdered before Ordway discovers who replaced the insulin with poison and what the motive was
Directed by
William Castle
Charles D. Brown
Insp. Burns
Irene Tedrow
Nurse Florence White (uncredited)
Charles Lane
Dr. Steiner (uncredited)
Marvin Miller
Casper
Byron Foulger
Harris, Makeup Man (uncredited)
Martin Kosleck
Karl Ganss
Warner Baxter
Dr. Robert Ordway
Robert Barrat
Clyde Travers (as Robert H. Barrat)
Craig Reynolds
Jack Swayne (uncredited)
Thomas E. Jackson
Walter Cummings (uncredited)
George Meeker
Walter Foster (uncredited)
Walter Soderling
Tobin's Servant (uncredited)
Wilton Graff
Alexander 'Alec' Girard (uncredited)
Charles Arnt
Attorney Allen S. Tobin (uncredited)
Ted Hecht
Armand Morcel (uncredited)
Mona Barrie
Harriet Travers
Peggy Converse
Connie Day (uncredited)
Egon Brecher
Dr. Evans (uncredited)
Skelton Knaggs
Louie (uncredited)
Adele Roberts
Claire Foster (as Adelle Roberts)
Jack Deery
Party Guest (uncredited)
Brick Sullivan
Policeman (uncredited)
Eric Wilton
Party Guest (uncredited)

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