Cast 19
JD
Joe Devlin
Sam Catchem (39 episodes)Sam Catchem (uncredited) (1 episode)
Ralph Byrd
Dick Tracy (39 episodes)
William Woodson
Narrator (voice) (uncredited) (6 episodes) (2 episodes)
George Pembroke
(3 episodes)Namgib (2 episodes)Jewel Smuggler (1 episode)
Richard Reeves
Memory Long (1 episode) (1 episode)Dixon (1 episode)Counterman (1 episode)Buck (1 episode)
Raymond Hatton
The Mole (4 episodes)
Lois Collier
Fluff (4 episodes)
John Harmon
J. Blackstone Springem (4 episodes)
Don Brodie
(2 episodes)Wheels (1 episode)Z. V. Wheels (1 episode)
Frank Hagney
Mountain (3 episodes)
Don C. Harvey
(2 episodes)
Percy Helton
(1 episode)Jewel Smuggler (1 episode)
John Cliff
Flattop (2 episodes)
John Sebastian
(2 episodes)
Dabbs Greer
Shaky (1 episode)
George Eldredge
(1 episode)
John Doucette
(1 episode)
Lyle Talbot
88 Keyes (1 episode)
Florence Bates
Mrs. Frothingham (1 episode)
Directing 1
Thomas Carr
Director (1 episode)