In this made-for-TV disaster movie, the lives of a group of motorists are chronicled retrospectively after they're involved in a 39-car pile-up on California's Interstate 5 over 4th of July weekend.
You can now watch Smash-Up on Interstate 5 online on the following streaming providers in the United States.
| Directing | John Llewellyn Moxey | Director |
| Writing | Eugene Price | Writer |
| Writing | Robert Presnell Jr. | Writer |
| Camera | John M. Nickolaus Jr. | Director of Photography |
| Editing | John A. Martinelli | Editor |
| Writing | Trevor Dudley-Smith | Novel |
| Sound | Bill Conti | Music |
| Production | Roger H. Lewis | Producer |
| Production | Edward S. Feldman | Executive Producer |
| Sound | Larry Jost | Sound |
| Production | William Green | Production Manager |
| Sound | Joe Tuley | Music Editor |
| Crew | Howard Jensen | Special Effects |
| Production | Barbara Spitz | Production Secretary |
| Crew | Charlie Picerni | Stunt Coordinator |
| Camera | Richard M. Rawlings Jr. | Camera Operator |
| Art | W. Stewart Campbell | Production Design |
| Directing | Jane Morgan | Script Supervisor |
| Crew | Bob Benson | Transportation Captain |
| Costume & Make-Up | Hal Hoff | Wardrobe Master |
| Costume & Make-Up | Nancy Martinelli | Wardrobe Master |
| Costume & Make-Up | William Reynolds | Makeup Artist |
| Sound | David Dockendorf | Sound Re-Recording Mixer |
| Directing | Norm Gray | First Assistant Director |
| Art | Bill MacSems | Property Master |
| Crew | Wally Edkins | Technical Advisor |
| Costume & Make-Up | Kaye Pownall | Hairstylist |
| Lighting | Duane Smith | Gaffer |
| Editing | Scott C. Eyler | Assistant Editor |
| Camera | Doug Willis | Key Grip |
| Production | Caro Jones | Casting |
| Directing | Robert Dijoux | First Assistant Director |
| Directing | William Holbrook | Second Assistant Director |
| Crew | Dick Ziker | Stunts |
| Crew | Gary McLarty | Stunts |
| Crew | Alan Gibbs | Stunts |
| Crew | Tommy J. Huff | Stunt Driver |
| Crew | Carey Loftin | Stunt Driver |
| Crew | Glenn R. Wilder | Stunts |
| Crew | Ronnie Rondell Jr. | Stunts |
