De maffe verpleger Jerome Littlefield heeft de gewoonte om zich de persoonlijkheid van zijn patiënten eigen te maken. Hij heeft dus meer geestelijke zorg nodig dan de eigenlijke patiënten, wat de nodige verwikkelingen tot gevolg heeft.
Nee, helaas is The Disorderly Orderly nog niet beschikbaar op Netflix in Nederland.
| Writing | Ed Haas | Story |
| Production | Paul Jones | Producer |
| Directing | Frank Tashlin | Director |
| Writing | Frank Tashlin | Screenplay |
| Writing | Norm Liebmann | Story |
| Directing | Ralph Axness | Assistant Director |
| Camera | W. Wallace Kelley | Director of Photography |
| Costume & Make-Up | Edith Head | Costume Design |
| Sound | Jim Miller | Sound |
| Costume & Make-Up | Shirlee Strahm | Costumer |
| Costume & Make-Up | Bud Bashaw Jr. | Makeup Artist |
| Sound | Irvin Talbot | Conductor |
| Art | Tambi Larsen | Art Direction |
| Crew | Paul K. Lerpae | Special Effects |
| Costume & Make-Up | Nellie Manley | Hair Supervisor |
| Costume & Make-Up | Sy Devore | Wardrobe Designer |
| Art | Sam Comer | Set Decoration |
| Crew | Marvin Weldon | Dialogue Coach |
| Sound | Hugo Grenzbach | Sound Recordist |
| Sound | Joseph J. Lilley | Original Music Composer |
| Art | Ray Moyer | Set Decoration |
| Costume & Make-Up | Wally Westmore | Makeup Supervisor |
| Production | Jerry Lewis | Executive Producer |
| Art | Hal Pereira | Art Direction |
| Directing | Dorothy Yutzi | Script Supervisor |
| Sound | Charles Grenzbach | Sound Recordist |
| Production | Arthur P. Schmidt | Associate Producer |
| Production | William Davidson | Production Manager |
| Editing | John Woodcock | Editor |
| Sound | Sammy Davis Jr. | Theme Song Performance |
