Simon Templar is hired by a friend in the book publishing trade to protect one of his stars, a secretive recluse named Amos Klein who writes a popular (and lucrative) series of adventure novels about a manly and suave spy.
| Directing | Roy Ward Baker | Director |
| Writing | John Kruse | Screenplay |
| Writing | Leslie Charteris | Original Series Creator |
| Crew | Harry W. Junkin | Additional Dialogue |
| Production | Robert S. Baker | Producer |
| Production | Roger Moore | Producer |
| Sound | Edwin Astley | Music |
| Camera | Michael Reed | Director of Photography |
| Editing | Bert Rule | Editor |