A gang of criminals, which includes a piano player and an imposing former convict known as 'Gruesome', has found out about a scientist's secret formula for a gas that temporarily paralyzes anyone who breathes it. When Gruesome accidentally inhales some of the gas and passes out, the police think he is dead and take him to the morgue, where he later revives and escapes. This puzzling incident attracts the interest of Dick Tracy, and when the criminals later use the gas to rob a bank, Tracy realizes that he must devote his entire attention to stopping them.
![]() |
Boris Karloff | Gruesome |
![]() |
Ralph Byrd | Dick Tracy |
![]() |
Anne Gwynne | Tess Trueheart |
![]() |
Edward Ashley | Dr. L. E. Thal |
![]() |
June Clayworth | Dr. Irma M. Learned |
![]() |
Lyle Latell | Pat Patton |
![]() |
Tony Barrett | Melody |
![]() |
Skelton Knaggs | X-Ray |
![]() |
James Nolan | Dan Sterne |
![]() |
Joseph Crehan | Chief Brandon |
![]() |
Milton Parsons | Dr. A. Tomic |
![]() |
Ernie Adams | Waiter at Hangman's Knot |
![]() |
Phil Arnold | Sneezing Bank Customer |
![]() |
Walter Bacon | Bar Patron |
![]() |
Lex Barker | City Hospital Driver |
![]() |
Eddie Borden | Bank Customer |
![]() |
Robert Bray | Sergeant |
![]() |
Robert Clarke | Fred - Police Analyst |
![]() |
George Cooper | Stone - Bank Teller |
![]() |
Suzi Crandall | Blonde Customer |
![]() |
William Gould | Pop |
![]() |
Ben Hall | Luke - Police Stooge |
![]() |
Harry Harvey | Humphrey - Bank Guard |
![]() |
Tom Keene | Dr. Frankey |
![]() |
George Lloyd | Owner of the Hangman's Knot |
Director | John Rawlins |
![]() |
Writer | Robertson White, Eric Taylor, William Graffis, Robert E. Kent, Chester Gould | |
Producer | Herman Schlom | |
Musician | Paul Sawtell | |
Photography | Frank Redman |