Lora Hart manages to land a job in a hospital as a trainee nurse. Upon completion of her training she goes to work as a night nurse for two small children who seem to be very sick, though something much more sinister is going on.
| Directing | William A. Wellman | Director |
| Writing | Grace Perkins | Novel |
| Writing | Oliver H.P. Garrett | Screenplay |
| Crew | Charles Kenyon | Additional Dialogue |
| Camera | Homer Van Pelt | Still Photographer |
| Camera | Aaron Hower | Dolly Grip |
| Camera | Barney McGill | Director of Photography |
| Editing | Edward M. McDermott | Editor |
| Art | Max Parker | Art Direction |
| Costume & Make-Up | Earl Luick | Costume Design |
| Costume & Make-Up | Ray Romero | Makeup Artist |
| Costume & Make-Up | Perc Westmore | Makeup Artist |
| Production | William Koenig | Production Manager |
| Directing | Sylvan Karp | Second Assistant Director |
| Directing | Frank Shaw | Assistant Director |
| Art | G.W. Berntsen | Props |
| Art | Robert Priestley | Props |
| Sound | Oliver S. Garretson | Sound |
| Sound | Burrell Kring | Sound Engineer |
| Camera | Owen Crompton | Key Grip |
| Camera | Harry Davis | Camera Operator |
| Camera | Kenneth Green | Second Assistant Camera |
| Camera | Leo Hughes | Second Unit Director of Photography |
| Lighting | Claude Hutchinson | Gaffer |
| Camera | Bobby Robinson | First Assistant Camera |
| Camera | William P. Whitley | Camera Operator |
| Sound | Leo F. Forbstein | Conductor |
| Directing | Fred Applegate | Script Supervisor |
