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
Irene Tedrow
Nurse Florence White (uncredited)
George Meeker
Walter Foster (uncredited)
Walter Soderling
Tobin's Servant (uncredited)
Robert Barrat
Clyde Travers (as Robert H. Barrat)
Marvin Miller
Casper
Charles Lane
Dr. Steiner (uncredited)
Martin Kosleck
Karl Ganss
Warner Baxter
Dr. Robert Ordway
Byron Foulger
Harris, Makeup Man (uncredited)
Ted Hecht
Armand Morcel (uncredited)
Mona Barrie
Harriet Travers
Charles D. Brown
Insp. Burns
Wilton Graff
Alexander 'Alec' Girard (uncredited)
Charles Arnt
Attorney Allen S. Tobin (uncredited)
Peggy Converse
Connie Day (uncredited)
Thomas E. Jackson
Walter Cummings (uncredited)
Egon Brecher
Dr. Evans (uncredited)
Skelton Knaggs
Louie (uncredited)
Craig Reynolds
Jack Swayne (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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