| Person | Type | Job | Role(s) |
|---|---|---|---|
 A. Edward Sutherland | Crew | Directing | Director |
 Bryan Foy | Crew | Production | Producer |
 Charles Maxwell | Crew | Sound | Orchestrator |
Charles Novi | Crew | Art | Art Direction |
Doug Gould | Crew | Editing | Editor |
Edmund Grainger | Crew | Production | Associate Producer |
Francis J. Scheid | Crew | Sound | Recording Supervision |
Howard Shoup | Crew | Costume & Make-Up | Costume Design, Wardrobe Designer |
James Van Trees | Crew | Camera | Director of Photography |
Jesse Lasky Jr. | Crew | Writing | Story |
 Leo F. Forbstein | Crew | Sound | Music Director |
Maurice Hanline | Crew | Writing | Story |
Paul Gerard Smith | Crew | Writing | Screenplay |
Perc Westmore | Crew | Costume & Make-Up | Makeup Artist |
Philip Quinn | Crew | Directing | Assistant Director |
 Robert Foulk | Crew | Writing | Dialogue |
Willard Van Enger | Crew | Crew | Special Effects |
 William Lava | Crew | Sound | Music |
M.L. Lipsett | Crew | Crew | Technical Advisor |
 Alexis Smith | Cast | Actress | Helen Powers |
Billy Dawson | Cast | Messenger Boy (uncredited) | |
 Billy Wayne | Cast | Actor | Worker (uncredited) |
 Charles Sullivan | Cast | Actor | Worker (uncredited) |
 Craig Stevens | Cast | Actor | Chuck Evans |
 Creighton Hale | Cast | Actor | Jim (uncredited) |
 Dick Wessel | Cast | Actor | Mike (uncredited) |
Don Turner | Cast | Actor | Elevator Operator (uncredited) |
 Edward Brophy | Cast | Actor | Pete Evans |
 Edward Ellis | Cast | Actor | Pop Aloysisus Evans |
 Emmett Vogan | Cast | Actor | Worker (uncredited) |
 Frank Faylen | Cast | Actor | Egg Man in Diner (uncredited) |
 Frank Mayo | Cast | Actor | New Worker (uncredited) |
 Frank O'Connor | Cast | Actor | Rocky's Crew Member (uncredited) |
 Gene Lockhart | Cast | Actor | John Powers |
 George Lloyd | Cast | Actor | Tired Counterman (uncredited) |
 Hank Mann | Cast | Actor | Worker Who Lived in Missouri (uncredited) |
Herbert Gunn | Cast | Clerk (uncredited) | |
 Howard Da Silva | Cast | Actor | Bugs |
Jack Lomas | Cast | Actor | Construction Worker (uncredited) |
 Jack Mower | Cast | Actor | Engineer (uncredited) |
 Jackie Gleason | Cast | Actor | Cliff (uncredited) |
 James Dime | Cast | Actor | Construction Worker (uncredited) |
 John Gallaudet | Cast | Actor | Working Answering Telephone (uncredited) |
 John Ridgely | Cast | Actor | Joe (uncredited) |
 Julie Bishop | Cast | Actress | Myrt |
 Lloyd Nolan | Cast | Actor | Rocky Evans |
Neal Dodd | Cast | Actor | Justice of the Peace (uncredited) |
Pat McKee | Cast | Actor | Construction Worker (uncredited) |
 Pat O'Malley | Cast | Actor | Construction Worker (uncredited) |
 Patrick McVey | Cast | Actor | Construction Worker (uncredited) |
 Ray Spiker | Cast | Actor | Construction Worker (uncredited) |
 Reid Kilpatrick | Cast | Radio Announcer (uncredited) | |
 Roland Drew | Cast | Actor | Weather Man (uncredited) |
 Sol Gorss | Cast | Actor | Security Guard (uncredited) |
Tom Coleman | Cast | Actor | Man in Office (uncredited) |
 Walter Catlett | Cast | Actor | Rupert Sampson |
 William Phillips | Cast | Actor | Construction Worker (uncredited) |
Jerome de Nuccio | Cast | Construction Worker (uncredited) | |
| Person | Type | Job | Role(s) |
