As Sister Mary delivers a lecture on sin and its consequences, she's interrupted by several of her former students, who have little positive to say about how a Catholic education has impacted their lives.
Unfortunately the movie Sister Mary Explains It All is not yet available on HBO Max.
| Directing | Marshall Brickman | Director |
| Production | Ronald M. Bozman | Producer |
| Writing | Christopher Durang | Writer |
| Camera | Anthony B. Richmond | Director of Photography |
| Sound | Philippe Sarde | Original Music Composer |
| Production | Stephanie Gorin | Casting |
| Editing | Kristina Boden | Editor |
| Production | Laura Rosenthal | Casting |
| Directing | Anna Rane | Script Supervisor |
| Camera | Kenneth J. Withers | Camera Operator |
| Crew | Shelley Cook | Stunt Double |