Polly’s dreams of making it as an actor are shattered when her identical twin sister Amy lands the lead role in a huge TV show. Mistaken for her famous sister at every turn, Polly decides to use Amy’s celebrity for her own advantage – free clothes, free booze, casual sex… with hilarious and disastrous consequences for them both.
Unfortunately the movie That's Not Me is not yet available on HBO Max.
| Writing | Alice Foulcher | Writer |
| Writing | Gregory Erdstein | Writer |
| Costume & Make-Up | Sophie Hayward | Costume Design |
| Directing | Gregory Erdstein | Director |
| Production | Sally Storey | Producer |
| Production | Alice Foulcher | Producer |
| Camera | Shelley Farthing-Dawe | Director of Photography |
| Editing | Ariel Shaw | Editor |
| Sound | Nicholas Pollock | Music |
| Art | Lauren Beck | Art Direction |
| Production | Anna Kojevnikov | Producer |
| Art | Sally Addinsall | Production Design |
| Production | Gregory Erdstein | Producer |
