In 1957 a fiery object crashes into a mountaintop in the California desert, bringing the threat of disaster to Earth. Out of the flying saucer escapes a murderous creature, the Ghota, bent on destroying all life forms on the planet. A benevolent alien from the spaceship, Urp, inhabits the body of Ted Lewis, an astronomer and with the help of Tammy, a diner waitress, sets out to save mankind.
Unfortunately the movie Alien Trespass is not yet available on HBO Max.
| Directing | R. W. Goodwin | Director |
| Writing | Steven P. Fisher | Screenplay |
| Sound | Louis Febre | Music |
| Production | Jim Swift | Producer |
| Production | R.W. Goodwin | Producer |
| Costume & Make-Up | Jenni Gullett | Costume Design |
| Writing | Jim Swift | Writer |
| Art | Ian D. Thomas | Production Design |
| Art | Louise Roper | Set Decoration |
| Camera | David Moxness | Director of Photography |
| Editing | Vaune Kirby Frechette | Editor |
| Editing | Michael Jablow | Editor |
| Art | D.A. Menchions | Art Direction |
| Costume & Make-Up | Connie Parker | Makeup Department Head |
