CIA agent Harry Wargrave is sent to aid Gen. Marenkov, a senior Russian official, who is defecting to the west. Wargrave decides they should travel to safety on a train across Europe, the "Atlantic Express". During the journey, they must survive attacks by terrorists and an avalanche, all planned by Russian spy-catcher Nikolai Bunin.
Unfortunately the movie Avalanche Express is not yet available on HBO Max.
| Sound | Allyn Ferguson | Original Music Composer |
| Camera | Jack Cardiff | Director of Photography |
| Editing | Garth Craven | Editor |
| Writing | Abraham Polonsky | Screenplay |
| Directing | Mark Robson | Director |
| Writing | Colin Forbes | Novel |
| Production | Mark Robson | Producer |
| Crew | John Dykstra | Special Effects |
| Production | Willy Egger | Production Manager |
| Crew | Jeannie Epper | Stunts |
| Camera | Federico Del Zoppo | Additional Photography |
| Crew | Howard A. Anderson | Special Effects |
| Editing | Monte Hellman | Editor |
| Art | Elke Etzold | Set Decoration |
| Costume & Make-Up | Mickey Sherrard | Costume Design |
| Art | Travis Nixon | Set Decoration |
| Production | Jack English | Location Manager |
| Production | Lynn Guthrie | Associate Producer |
| Art | Fred Tuch | Production Design |
| Costume & Make-Up | Ago von Sperl | Makeup Artist |
| Costume & Make-Up | Rüdiger von Sperl | Makeup Artist |
| Production | Harry Caplan | Unit Production Manager |
| Production | Rudolf Geiger | Production Supervisor |
| Production | Lynn Guthrie | Production Manager |
| Production | Peter Naguschewski | Second Unit Location Manager |
| Production | Stefan Zürcher | Production Manager |
| Directing | Don French | Second Assistant Director |
| Directing | Alan Gibbs | Assistant Director |
| Directing | Wieland Liebske | Assistant Director |
| Directing | Jon Paré | Second Assistant Director |
| Directing | Gerald Walsh | Assistant Director |
| Art | Ralph Aubert | Property Master |
| Art | Sam Gordon | Property Master |
| Art | Ed Graves | Art Direction |
| Art | Eberhard Schwartz | Property Buyer |
| Sound | Wayne Artman | Sound Re-Recording Mixer |
| Sound | Tom Beckert | Sound Re-Recording Mixer |
| Sound | Fred J. Brown | Sound Effects |
| Sound | Michael Jiron | Sound Re-Recording Mixer |
| Sound | Charlie McFadden | Boom Operator |
| Sound | Michele Sharp | Sound Effects |
| Sound | George Stephenson | Sound Mixer |
| Sound | Caryl Wickman | Sound Effects |
| Crew | Jeff Clifford | Special Effects |
| Crew | Peter Dawson | Special Effects |
| Crew | Ross Hahn | Special Effects |
| Crew | Richard O. Helmer | Special Effects |
| Crew | Bill Nipper | Special Effects Assistant |
| Crew | Kevin Pike | Special Effects |
| Crew | Dragomir Stanojević | Special Effects |
| Crew | Kit West | Special Effects |
| Crew | Wayne Beauchamp | Special Effects Coordinator |
| Crew | Karl-Heinz Bochnig | Special Effects |
| Crew | Ted Koerner | Special Effects |
| Crew | Tom Lupo | Stunt Coordinator |
| Crew | Miomir Radević 'Pigi' | Stunts |
| Crew | Dragomir Stanojević | Stunts |
| Crew | Jack Cooper | Stunt Coordinator |
| Crew | Jean Coulter | Stunts |
| Crew | Richard Epper | Stunts |
| Crew | Dean Raphael Ferrandini | Stunts |
| Crew | Dorothy Ford | Stunts |
| Crew | Whitey Hughes | Stunts |
| Crew | Tom Lupo | Stunts |
| Camera | Howard A. Anderson III | Director of Photography |
| Camera | Terry Bowen | First Assistant Camera |
| Lighting | Brink Brydon | Gaffer |
| Camera | John Cardiff | Assistant Camera |
| Camera | Dick Deats | Grip |
| Camera | Jerry Deats | Grip |
| Lighting | Frank Heeney | Gaffer |
| Camera | W.C. 'Chunky' Huse | Grip |
| Camera | Alec Mills | Camera Operator |
| Camera | Barry Peake | Still Photographer |
| Camera | Miki Thomas | Assistant Camera |
| Camera | Michael Waldleitner | Clapper Loader |
| Camera | Federico Del Zoppo | Assistant Camera |
| Production | Renate Arbes | Casting |
| Costume & Make-Up | Anton Eder | Wardrobe Master |
| Costume & Make-Up | Friedel Schröder | Wardrobe Master |
| Directing | Angela Allen | Script Supervisor |
| Directing | Betty Levin | Script Supervisor |
| Directing | Trudy von Trotha | Script Supervisor |
