In a Philadelphia convent, two nuns battle it out to be elected to the position of head abbess, and neither is about to let anything stand in the way of getting what she wants.
| Writing | Robert Enders | Screenplay |
| Writing | Muriel Spark | Novel |
| Directing | Michael Lindsay-Hogg | Director |
| Directing | Ariel Levy | Assistant Director |
| Production | Denis Johnson | Production Manager |
| Production | Mary Selway | Casting |
| Costume & Make-Up | Richard Mills | Makeup Artist |
| Editing | Peter Tanner | Editor |
| Production | Peter A. Runfolo | Unit Manager |
| Art | Harry Cordwell | Set Dresser |
| Camera | Chic Waterson | Camera Operator |
| Sound | Danny Daniel | Sound Recordist |
| Art | Robert Jones | Art Direction |
| Costume & Make-Up | Helen Lennox | Hairstylist |
| Directing | Jonathan Sanger | Assistant Director |
| Art | Charles Hammerton | Construction Manager |
| Costume & Make-Up | Babs Gray | Costume Mistress |
| Art | Harry Cordwell | Set Decoration |
| Sound | Jeanne Henderson | Sound Editor |
| Costume & Make-Up | George Frost | Makeup Artist |
| Camera | Robin Vidgeon | Focus Puller |
| Costume & Make-Up | Phyllis Sagnelli | Hairstylist |
| Sound | Gus Mortensen | Sound Mixer |
| Production | George Barrie | Executive Producer |
| Production | Robert F. Colesberry | Location Coordinator |
| Production | Robert Enders | Producer |
| Costume & Make-Up | Enrico Cortese | Makeup Artist |
| Sound | Bill Rowe | Sound Editor |
| Production | Gordon Scott | Associate Producer |
| Production | Richard Stenta | Production Manager |
| Camera | Douglas Slocombe | Director of Photography |
| Camera | Dan Lerner | Director of Photography |
| Sound | John Cameron | Original Music Composer |
