Writing Credits (in alphabetical order)
| Chester Gould | ... | (comic strip characters) |
Cast (in credits order) complete, awaiting verification
| Ralph Byrd | ... | Dick Tracy (archive footage) | |
| Kay Hughes | ... | Gwen Andrews (archive footage) | |
| Smiley Burnette | ... | Agent Mike McGurk (archive footage) | |
 |
Lee Van Atta | ... | Junior (archive footage) |
| John Picorri | ... | Dr. Moloch (archive footage) | |
| Carleton Young | ... | Gordon Tracy (after surgery) (archive footage) | |
|
|
Fred Hamilton | ... | Agent Steve Lockwood (archive footage) |
| Francis X. Bushman | ... | FBI Chief Clive Anderson (archive footage) | |
| John Dilson | ... | Ellery Brewester (archive footage) | |
|
|
Richard Beach | ... | Gordon Tracy (before surgery) (archive footage) |
| Wedgwood Nowell | ... | H. T. Clayton (archive footage) | |
| Theodore Lorch | ... | Patorno (archive footage) | |
| Edwin Stanley | ... | Walter Odette (archive footage) | |
|
|
Harrison Greene | ... | Cloggerstein (archive footage) |
|
|
Herbert Weber | ... | Tony Martino (archive footage) |
| Buddy Roosevelt | ... | Burke (archive footage) | |
| George DeNormand | ... | Fynn (archive footage) | |
| Byron Foulger | ... | Korvitch (archive footage) (as Byron K. Foulger) | |
|
|
Ed 'Oscar' Platt | ... | Oscar (archive footage) |
|
|
Lou Fulton | ... | Elmer (archive footage) |
| Rest of cast listed alphabetically: | |||
| Brooks Benedict | ... | Gang Pilot (archive footage) (uncredited) | |
| Jack Cheatham | ... | Agent at Floral Truck (archive footage) (uncredited) | |
| Kernan Cripps | ... | Police Dispatcher (archive footage) (uncredited) | |
|
|
Leander De Cordova | ... | Stevens - Dock Superintendent (archive footage) (uncredited) |
| Lester Dorr | ... | Mr. Perry (archive footage) (uncredited) | |
| Alice Fleming | ... | Orphanage Matron (archive footage) (uncredited) | |
|
|
Jack Gardner | ... | Necklace Thief (archive footage) (uncredited) |
|
|
Roscoe Gerald | ... | Power Plant Thug-Watchman (archive footage) (uncredited) |
| Kit Guard | ... | Welder (archive footage) (uncredited) | |
| Jack Hendricks | ... | Thug (archive footage) (uncredited) | |
|
|
John Holland | ... | Carter - Anderson's Aide (archive footage) (uncredited) |
| Walter Long | ... | Whitey - Cafe Owner (archive footage) (uncredited) | |
| Wilfred Lucas | ... | Mr. Vance (archive footage) (uncredited) | |
| Monte Montague | ... | Clancy - Stevens' Aide (archive footage) (uncredited) | |
|
|
Louis Morrell | ... | Mr. Potter (archive footage) (uncredited) |
| Forbes Murray | ... | Coulter - Man in Bandages (archive footage) (uncredited) | |
|
|
Nicholas Nelson | ... | Puppeteer (archive footage) (uncredited) |
| Hal Price | ... | Joe Crane (archive footage) (uncredited) | |
|
|
Loren Riebe | ... | Thug (archive footage) (uncredited) |
|
|
William Stahl | ... | Agent at Floral Truck (archive footage) (uncredited) |
|
|
Jack Stewart | ... | Motorcycle Cop (archive footage) (uncredited) |
| Harry Strang | ... | Bill Moffett (archive footage) (uncredited) | |
| Al Taylor | ... | Thug (archive footage) (uncredited) | |
|
|
John Ward | ... | The Doctor (archive footage) (uncredited) |
| Wally West | ... | J. Kraft - Thug (archive footage) (uncredited) | |
