Federal agent Alexandra Barnes believes that Catherine Petersen is a serial killer who marries rich men and then murders them for their money. But since Catherine is seemingly a master of disguise and has multiple identities, Alexandra can't prove anything with conventional detective work. With no other option, she goes undercover, pursuing the same man as Catherine, and hoping that Catherine will slip up and reveal her true identity.
Yes! The movie Black Widow is now on Disney Plus in the countries listed below.
| Editing | John Bloom | Editor |
| Production | Harold Schneider | Producer |
| Directing | Bob Rafelson | Director |
| Writing | Ronald Bass | Writer |
| Camera | Conrad L. Hall | Director of Photography |
| Production | Terry Liebling | Casting |
| Art | Gene Callahan | Production Design |
| Sound | Michael Small | Original Music Composer |
| Costume & Make-Up | Patricia Norris | Costume Design |
| Costume & Make-Up | Robert L. Stevenson | Hairstylist |
| Art | Buck Henshaw | Set Decoration |
| Costume & Make-Up | Toni-Ann Walker | Hairstylist |
| Art | Rick Simpson | Set Decoration |
| Costume & Make-Up | Dorothy J. Pearl | Makeup Artist |
| Costume & Make-Up | Nadia DiPaulo | Makeup Artist |
| Art | Jim Duffy | Set Decoration |
| Production | Laurence Mark | Executive Producer |
| Sound | Richard Overton | Sound Re-Recording Mixer |
| Camera | Elliott Marks | Still Photographer |
| Crew | Julie Robinson | Stunts |
| Camera | Al Giddings | Additional Photography |
| Crew | Allen Hall | Special Effects |
| Crew | Jerry D. Williams | Special Effects |
| Sound | Don J. Bassman | Sound Re-Recording Mixer |
| Crew | Marcia Holley | Stunts |
| Sound | Kevin F. Cleary | Sound Re-Recording Mixer |
