On screen
Cast
19 credited performers
Frank Albertson
Tom Hood
Ernie Nevers
Bob Collins
Cecilia Parker
Betty Moore
Francis Ford
Botter Hood
J. Frank Glendon
Sam Slater
Frank Beal
Horace Moore
Artwork unavailable
Caryl Lincoln
Kate Bland
Tom London
Dirk / Detective Dane
Al Ferguson
Gavin
Jack Rube Clifford
Doran
Edmund Cobb
Spike
Joe Bonomo
Joe
George Magrill
Lefty
Artwork unavailable
Harold Nelson
Prof. Wilson
Artwork unavailable
George DeNormand
Henchman
William Gould
Steele [Ch. 1]
Reb Russell
One of Bob's College Pals
Larry Steers
Maitre d', Red Lantern Cafe [Ch. 3]
Harry Strang
Eddie, Waiter at Red Lantern Cafe [Ch. 3]