Casey Ryback reist samen met zijn nichtje op een trein die gekaapt wordt door terroristen die een vernietigende satelliet in hun bezit willen krijgen. Ryback gebruikt zijn Navy SEAL training om de terroristen te lijf te gaan.
Nee, helaas is Under Siege 2: Dark Territory nog niet beschikbaar op Netflix in Nederland.
| Costume & Make-Up | Ken Wensevic | Makeup Artist |
| Writing | J.F. Lawton | Characters |
| Art | Kathe Klopp | Set Decoration |
| Directing | Geoff Murphy | Director |
| Camera | Robbie Greenberg | Director of Photography |
| Production | Louis DiGiaimo | Casting |
| Art | Carol Winstead Wood | Co-Art Director |
| Production | Steve Perry | Producer |
| Costume & Make-Up | Shelley Woodhouse | Makeup Artist |
| Writing | Richard Hatem | Screenplay |
| Art | Albert Brenner | Production Design |
| Costume & Make-Up | Richard Bruno | Costume Design |
| Sound | Basil Poledouris | Original Music Composer |
| Costume & Make-Up | Gandhi Bob Arrollo | Makeup Artist |
| Costume & Make-Up | Margaret E. Elliott | Makeup Artist |
| Costume & Make-Up | Mary L. Mastro | Hairstylist |
| Costume & Make-Up | Jef Simons | Makeup Artist |
| Production | Arnon Milchan | Producer |
| Writing | Matt Reeves | Screenplay |
| Editing | Michael Tronick | Editor |
| Crew | Peewee Piemonte | Stunts |
| Crew | Charles A. Tamburro | Pilot |
| Production | Doug Metzger | Associate Producer |
| Crew | Jen Sung | Stunts |
| Crew | Mark De Alessandro | Stunts |
| Writing | David Rodgers | Creative Producer |
| Production | Russ Kavanaugh | Associate Producer |
| Crew | Steve Chambers | Stunts |
| Production | Edward McDonnell | Associate Producer |
| Production | Jeffrey R. Neuman | Executive Producer |
| Production | Gary W. Goldstein | Executive Producer |
| Crew | Joe Bucaro III | Stunt Double |
| Production | Steven Seagal | Producer |
| Crew | Rhino Michaels | Stunt Double |
| Production | Dan Romero | Associate Producer |
| Production | Martin Wiley | Executive Producer |
| Crew | Dick Ziker | Stunt Coordinator |
| Directing | Dick Ziker | Second Unit Director |
| Visual Effects | Richard Yuricich | Visual Effects Supervisor |
| Production | Paul Moen | Unit Production Manager |
| Directing | Denis L. Stewart | First Assistant Director |
| Directing | Sean Kavanagh | Second Assistant Director |
| Directing | Craig A. Pinckes | Second Assistant Director |
| Crew | Charlie Picerni | Stunts |
| Crew | Henry Kingi | Stunts |
| Crew | Manny Perry | Stunts |
| Crew | John C. Meier | Stunts |
| Crew | Mic Rodgers | Stunts |
| Crew | Tim Trella | Stunts |
| Crew | John Alden | Stunts |
| Crew | Chino Binamo | Stunts |
| Crew | Robert Apisa | Stunts |
| Crew | Steve Holladay | Stunts |
| Crew | Phil Green | Stunts |
| Crew | James Lew | Stunts |
| Crew | Joel Kramer | Stunts |
| Crew | Craig Dunn | Stunts |
| Crew | Norm Compton | Stunts |
| Crew | Ousaun Elam | Stunts |
| Crew | Clint Cadinha | Fight Choreographer |
| Crew | John Machado | Stunts |
| Crew | Cliff McLaughlin | Stunts |
| Crew | Danny Lopez | Stunts |
| Crew | Bennie Moore | Stunts |
| Crew | Jimmy Nickerson | Stunts |
| Crew | Rich Minga | Stunts |
| Crew | Steve Picerni | Stunts |
| Crew | Mario Roberts | Stunts |
| Crew | Don Pulford | Stunts |
| Crew | Craig A. Pinckes | Stunts |
| Crew | Jimmy Romano | Stunts |
| Crew | John Rottger | Stunts |
| Crew | Pat Romano | Stunts |
| Crew | Luis J. Silva | Stunts |
| Crew | Nils Allen Stewart | Stunts |
| Crew | Jeff Winn | Stunts |
| Production | Julius R. Nasso | Co-Producer |
