When her daughter Katie gets sick with a liver disease, Meghan O'Mailley figures out that her husband, Hugh, is not her father. She finds that her marriage and life are in danger as she attempts to track down Dan, the man that got her pregnant 16 years before. She learns that Dan went into hiding after seeing something he should not have seen, about dangerous man.
Unfortunately the movie My Daughter Must Live is not yet available on HBO Max.
| Directing | John L'Ecuyer | Director |
| Writing | Al Kratina | Screenplay |
| Production | Stefan Wodoslawsky | Producer |
| Sound | Stefan Wodoslawsky | Original Music Composer |
| Camera | Fraser Brown | Director of Photography |
| Production | Aaron Griffith | Casting |
| Art | Chris Crane | Production Design |
| Art | Martin Watson | Art Direction |
| Art | Zosia Mackenzie | Set Decoration |
| Costume & Make-Up | Georgina Yarhi | Costume Design |
| Costume & Make-Up | Tara Brawlwy | Key Makeup Artist |
| Costume & Make-Up | Melissa Zimmerman | Key Hair Stylist |
| Crew | Steve Wilsher | Stunt Coordinator |
| Camera | Micholina Storer | Still Photographer |
| Production | Gaelle Renzaglia | Production Coordinator |
