Broadway director Julian Marsh needs just one more hit show so he can retire and recover his health. It looks like he just may pull it off until temperamental star Dorthy Brock breaks her ankle on the eve of the show's premiere and has to be replaced by her understudy Peggy.
Is 42nd Street on Netflix? Unfortunately the movie 42nd Street is not yet available on Netflix.
| Directing | Lloyd Bacon | Director |
| Writing | Bradford Ropes | Novel |
| Writing | Rian James | Screenplay |
| Writing | James Seymour | Screenplay |
| Camera | Sol Polito | Director of Photography |
| Editing | Thomas Pratt | Editor |
| Editing | Frank Ware | Editor |
| Sound | Al Dubin | Original Music Composer |
| Sound | Harry Warren | Original Music Composer |
| Costume & Make-Up | Orry-Kelly | Costume Design |
| Crew | Busby Berkeley | Choreographer |
| Art | Jack Okey | Art Direction |
| Writing | Harry Warren | Lyricist |
| Writing | Al Dubin | Lyricist |
| Sound | Leo F. Forbstein | Conductor |
| Production | Darryl F. Zanuck | Producer |
| Sound | Nathan Levinson | Sound |
| Crew | Whitney Bolton | Additional Writing |
| Costume & Make-Up | Perc Westmore | Makeup Artist |
| Directing | Gordon Hollingshead | Assistant Director |
| Directing | Arthur Lueker | Second Assistant Director |
| Sound | Dolph Thomas | Sound |
| Camera | Mike Joyce | Second Assistant Camera |
| Camera | Buddy Longworth | Still Photographer |
| Camera | Harold Noyes | Grip |
| Camera | Scotty Welbourne | Still Photographer |
| Lighting | George Whittemore | Electrician |
| Sound | Arthur L. Frantz | Musician |
| Sound | Ray Heindorf | Music Arranger |
| Production | Hal B. Wallis | Supervising Producer |
