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