Under the pretense of having a picnic, a geologist takes his teenage daughter and 6-year-old son into the Australian outback and attempts to shoot them. When he fails, he turns the gun on himself, and the two city-bred children must contend with harsh wilderness alone. They are saved by a chance encounter with an Aboriginal boy who shows them how to survive, and in the process underscores the disharmony between nature and modern life.
Unfortunately the movie Walkabout is not yet available on HBO Max.
| Writing | Edward Bond | Writer |
| Production | Si Litvinoff | Producer |
| Directing | Nicolas Roeg | Director |
| Writing | Nicolas Roeg | Story |
| Production | Max L. Raab | Executive Producer |
| Sound | John Barry | Music |
| Art | Terry Gough | Art Direction |
| Sound | Kevin Kearney | Boom Operator |
| Sound | Warren Marley | Songs |
| Art | Brian Eatwell | Production Design |
| Camera | Dean Goodhill | Still Photographer |
| Writing | James Vance Marshall | Novel |
| Crew | Karlheinz Stockhausen | Additional Music |
| Directing | Kevin Kavanagh | Assistant Director |
| Costume & Make-Up | Linda Richmond | Makeup Artist |
| Editing | Brian Mann | Assistant Editor |
| Editing | Antony Gibbs | Editor |
| Sound | Rod Stewart | Songs |
| Camera | Nicolas Roeg | Director of Photography |
| Sound | Barry Brown | Production Sound Mixer |
| Editing | Alan Pattillo | Editor |
| Directing | Annabel Davis-Goff | Continuity |
| Sound | Phil Ramone | Music Programmer |
| Camera | Mike Molloy | Camera Operator |
| Camera | Peter Hannan | Other |
| Production | Anthony J. Hope | Associate Producer |
| Crew | Anthony B. Richmond | Special Effects |
| Sound | Billy Mitchell | Songs |
| Production | Grahame Jennings | Production Manager |
| Sound | Gerry Humphreys | Sound Re-Recording Mixer |
| Production | Irving Zeiger | Other |
| Sound | John Barry | Conductor |
| Sound | John Barry | Original Music Composer |
