Years after a desperate teenage Linda gives up her baby for adoption, she finds herself face-to-face with Martin, a young man claiming to be her long-lost son. Linda embraces Martin and in him finds a welcome reprieve from her unhappy marriage to the neglectful Henry. But soon Martin grows violent and becomes obsessed with Henry -- a philandering man whose only offspring is an expansive model train set that devours his waking hours.
Unfortunately the movie Track 29 is not yet available on HBO Max.
| Editing | Tony Lawson | Editor |
| Production | Rick McCallum | Producer |
| Production | Denis O'Brien | Executive Producer |
| Writing | Dennis Potter | Writer |
| Directing | Nicolas Roeg | Director |
| Sound | Stanley Myers | Original Music Composer |
| Camera | Alex Thomson | Director of Photography |
| Production | George Harrison | Executive Producer |
| Camera | Kevin Whitlow | Best Boy Grip |
| Art | Douglas A. Mowat | Set Decoration |
| Art | Curtis A. Schnell | Production Design |
| Art | Curtis A. Schnell | Art Direction |
| Costume & Make-Up | Shuna Harwood | Costume Design |
| Production | Joseph D'Agosta | Casting |
| Art | Francine Mercadante | Art Direction |
| Art | David Brockhurst | Production Design |
| Costume & Make-Up | Jeff Goodwin | Makeup Artist |
| Costume & Make-Up | Michelle Johnson | Key Hair Stylist |
| Production | Mark Fincannon | Casting |
| Camera | David James | Still Photographer |
