Some dastardly criminals have stolen some top secret plans and tattoo them on the back of a woman so she can sell them to the highest bidder in Lisbon. This woman plans to take the place of a 'Sidney Royce', a legitimate traveler going to Lisbon as a reporter. Crossed signals allows the real Sidney to reach Portugal first, where she is pursued by those trying to obtain the plans and US government agents trying to prevent the sale.
Unfortunately the movie The Lady Has Plans is not yet available on HBO Max.
| Camera | Charles Lang | Director of Photography |
| Costume & Make-Up | Edith Head | Costume Design |
| Writing | Harry Tugend | Screenplay |
| Editing | William Shea | Editor |
| Costume & Make-Up | Wally Westmore | Makeup Artist |
| Art | Robert Usher | Art Direction |
| Directing | Sidney Lanfield | Director |
| Art | Hans Dreier | Art Direction |
| Writing | Leo Birinski | Original Story |
| Sound | Gene Merritt | Sound Recordist |
| Sound | Walter Oberst | Sound Recordist |
| Sound | Gil Grau | Orchestrator |
| Crew | Rodrigo Nebrega de Medicis | Technical Advisor |
| Sound | Walter Scharf | Orchestrator |
| Production | Buddy G. DeSylva | Executive Producer |
| Sound | Leo Shuken | Music |
| Sound | Leigh Harline | Music |
| Production | Fred Kohlmar | Associate Producer |
| Sound | Marlin Skiles | Orchestrator |
| Directing | Arthur S. Black Jr. | Assistant Director |
| Crew | Arthur Phillips | Additional Writing |
