15-year-old Natalie, confused to begin with, finds out about her father's affair with one of his students. Refusing to simply stand by and watch her family disintegrate, Natalie takes it upon herself to expose the problem, and in doing so calls into question the family's penchant for denial.
Unfortunately the movie The Secret Life of Girls is not yet available on HBO Max.
| Sound | Andrew Gross | Original Music Composer |
| Production | Mark Borman | Producer |
| Production | Ron Burkle | Executive Producer |
| Art | Ben Woolverton | Production Design |
| Costume & Make-Up | Michele Teleis-Fickle | Makeup Artist |
| Costume & Make-Up | Gabor Heiligenberg | Hairstylist |
| Writing | Holly Goldberg Sloan | Writer |
| Art | Maurin L. Scarlata | Set Decoration |
| Art | Denise Hudson | Art Direction |
| Costume & Make-Up | Anne Herlihy | Costume Design |
| Editing | Shawna Callahan | Editor |
| Costume & Make-Up | Brigitte Bugayong | Makeup Artist |
| Directing | Holly Goldberg Sloan | Director |
| Crew | Thomas E. Surprenant | Makeup Effects |
| Camera | Ralf D. Bode | Director of Photography |
| Costume & Make-Up | Deborah Rutherford | Special Effects Makeup Artist |
| Crew | Eliza Coleman | Stunts |
