Steve Howard, a British sales executive living in Manchester, England, begins an affair with a young hitchhiker, Elle Patterson, to emotionally get away from his marriage to his wife Francis. But when Elle moves into a room in Steve and Francis's house, he must keep the true nature of his relationship with Elle under wraps at all costs.
Unfortunately the movie 3 Into 2 Won't Go is not yet available on HBO Max.
| Directing | Peter Hall | Director |
| Writing | Andrea Newman | Novel |
| Art | Peter Murton | Art Direction |
| Production | Julian Blaustein | Producer |
| Sound | Francis Lai | Original Music Composer |
| Editing | Alan Osbiston | Editor |
| Writing | Edna O'Brien | Writer |
| Camera | Walter Lassally | Director of Photography |
