Cast
Ralph Byrd
Dick Tracy
Kenneth Harlan
FBI Chief Clive Anderson [Chs. 13-15]
Harry Humphrey
Warden Stover
Sammy McKim
Sammy Williams
Frank O'Connor
Army Captain
George Burton
Henchman
Charles K. French
Doctor
Edward Hearn
Forest Ranger
Eddie Parker
Bayside Dock Thug
Lee Shumway
Burke
Broderick O'Farrell
Russell
Lloyd Ingraham
Judge Stoddard
Jack Kenney
Ward
George Douglas
Henchman Sandoval
Ed Brady
Jonas
Charles Hutchison
Brandon
Charles Murphy
Stopes
Jennifer Jones
Gwen Andrews
Robert Wayne
Agent Wilbur
Charles Dorety
Barge Thug
Charles Sullivan
Brody
Ted Mapes
Agent Dan Murchison
Joseph Forte
Stanton
Bill Nestell
Thug in Truck
Charles Sherlock
Car 14 Trooper
Ed Cassidy
Yacht Captain
Milton Frome
Officer
Reed Howes
Slim
Ken Terrell
Henchman Ed
Stanley Price
Dr. Shang
George Cleveland
Gramps Williams
Monte Montague
Bayside Dock Thug
Al Taylor
Launch Henchman
Bob Terry
Benton
Edmund Cobb
Lt. Reynolds
Forrest Taylor
Mr. Stevens
Raymond Largay
FRussell
Irving Pichel
Nicolas Zarnoff
Julian Madison
Agent Foster
Joe McGuinn
Henchman Tom
Budd Buster
Cappy
Tristram Coffin
Emissary Zobar (uncredited)
Edward Peil Sr.
Price
Walter Miller
Henchman Robal
Bud Geary
Ben
Josef Swickard
Presidente Huenemo Mendoza
Ethan Laidlaw
Pete
Carey Loftin
Trooper on Foot
Sailor Vincent
Intern
Joe Yrigoyen
Barge Crewman