Secret agent Harry Hannan suffers a mental breakdown when a botched mission in Mexico results in the death of his wife. He is sent to a mental asylum, after which he eventually returns to work. But, once again, he begins to doubt his sanity when he receives a bizarre death threat written in Hebrew. Not knowing which of his colleagues wants to kill him, Hannan teams up with pretty young college student Ellie Fabian to attempt to unravel the mystery.
| Art | Charles Rosen | Production Design |
| Editing | Barry Malkin | Editor |
| Production | Scott Rudin | Casting |
| Production | Scott Rudin | Casting Director |
| Directing | Jonathan Demme | Director |
| Camera | Tak Fujimoto | Director of Photography |
| Sound | Miklós Rózsa | Original Music Composer |
| Production | Michael Taylor | Producer |
| Writing | David Shaber | Writer |
| Production | John Nicolella | Associate Producer |
| Production | Dan Wigutow | Producer |
| Writing | Murray Teigh Bloom | Novel |
| Art | James A. Taylor | Art Direction |
| Crew | John Burke | Special Effects |
