Cast
G. Pat Collins
Train Guard Harry Burns
Robert Barrat
Mr. Calhoun, Attorney
Vernon Steele
Dr. Harold Rolph
Neil Hamilton
Donald Kilgore
Arthur Byron
Conductor Clark
Guy Kibbee
Railway Detective McDuff
Arthur Hohl
Wallace Myton
Ivan F. Simpson
Johnson, Kilgore's Secretary
Sheila Terry
Paula Nyberg
Dudley Digges
Professor Axel Nyberg
Allen Jenkins
Robert 'Rusty' Griffith
Harold Huber
Train Guard Craft