Matt and George investigate a series of strange occurrences involving newcomers, who are found to be programmed to carry out someone's dirty work. The method by which they are brainwashed dates back to the slave ship's rebellion group, the Udara, who, we discover, Susan was a part of. Susan and George's lives are further disrupted when Buck enrols in the police academy.
Unfortunately the movie Alien Nation: The Udara Legacy is not yet available on HBO Max.
| Sound | Edward L. Moskowitz | Sound Mixer |
| Sound | Christopher B. Reeves | Supervising Sound Editor |
| Costume & Make-Up | David Abbott | Key Makeup Artist |
| Costume & Make-Up | Zoltan Elek | Makeup Artist |
| Production | Ron Mitchell | Production Manager |
| Art | Kathy Curtis-Cahill | Set Decoration |
| Costume & Make-Up | Ellen Powell | Hairstylist |
| Costume & Make-Up | Karen Westerfield | Makeup Artist |
| Production | Enid L. Kantor | Production Supervisor |
| Sound | David Rawlinson | Supervising Sound Editor |
| Camera | Gary Welch | Key Grip |
| Directing | Venita Ozols-Graham | First Assistant Director |
| Costume & Make-Up | Janna Phillips | Makeup Artist |
| Sound | Nello Torri | Sound Re-Recording Mixer |
| Camera | Wendy Van Dyke | First Assistant Camera |
| Sound | Kim Naves | Music Editor |
| Art | Rob Tharp | Lead Painter |
| Art | Martha Goode | Art Department Coordinator |
| Art | Michael Wilson | Property Master |
| Camera | Sean Doyle | Camera Operator |
| Directing | Kenneth Johnson | Director |
| Production | Ron Mitchell | Producer |
| Camera | Ronald Víctor García | Director of Photography |
| Production | Irene Cagen | Casting |
| Sound | Doug E. Turner | Sound Re-Recording Mixer |
| Crew | Jon H. Epstein | Stunt Coordinator |
| Production | Marvin J. Bernstein | Location Manager |
| Writing | Renee Longstreet | Writer |
| Writing | Harry Longstreet | Writer |
| Sound | Steve Dorff | Original Music Composer |
| Costume & Make-Up | Catherine Adair | Costume Design |
| Sound | David John West | Sound Re-Recording Mixer |
| Costume & Make-Up | Carolyn Ferguson | Hairstylist |
| Crew | Walter Lab | Scenic Artist |
| Visual Effects | Tim Landry | Visual Effects Supervisor |
| Writing | Rockne S. O'Bannon | Characters |
| Costume & Make-Up | Buffy Snyder | Wardrobe Supervisor |
| Costume & Make-Up | Edouard F. Henriques | Makeup Artist |
| Crew | Rick Stratton | Makeup Effects |
| Visual Effects | F. Lee Stone | Special Effects Supervisor |
| Costume & Make-Up | Yvonne Kubis | Key Costumer |
| Directing | Petra Jorgensen | Script Supervisor |
| Art | Colin D. Irwin | Art Direction |
| Sound | Maciek Malish | Dialogue Editor |
| Sound | Anthony David Sanucci | Boom Operator |
| Editing | Carin-Anne Strohmaier | First Assistant Editor |
| Editing | Alan C. Marks | Editor |
| Art | Drew Williams | Leadman |
| Costume & Make-Up | Craig Reardon | Makeup Artist |
| Art | Joe Del Monte | Construction Coordinator |
| Lighting | Jeffrey Ray Strong | Best Boy Electric |
| Crew | Bob Brown | Stunts |