Various interconnected people struggle to survive when an earthquake of unimaginable magnitude hits Los Angeles, California.
| Camera | Philip H. Lathrop | Director of Photography |
| Editing | Dorothy Spencer | Editor |
| Directing | Mark Robson | Director |
| Production | Mark Robson | Producer |
| Art | Alexander Golitzen | Production Design |
| Art | E. Preston Ames | Art Direction |
| Production | Jennings Lang | Executive Producer |
| Sound | John Williams | Original Music Composer |
| Writing | Mario Puzo | Writer |
| Writing | George Fox | Writer |
| Art | Frank R. McKelvy | Set Decoration |
| Production | William Batliner | Casting |
| Production | Bernard Donnenfeld | Producer |
| Production | Robert J. LaSanka | Casting |
| Crew | Stevie Myers | Stunts |
| Crew | Gary Downey | Stunts |
| Art | Ed Shanley | Construction Coordinator |
| Visual Effects | Roswell A. Hoffmann | Visual Effects |
| Production | Leo Pepin | Assistant Production Manager |
| Crew | Terry Leonard | Stunts |
| Crew | Jeannie Epper | Stunts |
| Crew | Nick Dimitri | Stunts |
| Crew | Eddie Hice | Stunts |
| Directing | Murray Schwartz | Second Assistant Director |
| Directing | Fred R. Simpson | First Assistant Director |
| Costume & Make-Up | Connie Nichols | Hairstylist |
| Costume & Make-Up | Mark Reedall | Makeup Artist |
| Production | Wallace Worsley Jr. | Unit Production Manager |
| Costume & Make-Up | Burton Miller | Costume Design |
| Sound | Ronald Pierce | Sound |
| Sound | Melvin M. Metcalfe Sr. | Sound |
| Crew | Frank Brendel | Special Effects |
| Crew | John Daheim | Stunt Coordinator |
| Crew | Joe Canutt | Stunt Double |
| Crew | May Boss | Stunts |
| Crew | Buff Brady | Stunts |
| Crew | Bob Bralver | Stunts |
| Crew | Alex Brown | Stunts |
| Crew | Tony Brubaker | Stunts |
| Crew | Fred Brookfield | Stunts |
| Crew | Polly Burson | Stunts |
| Crew | Jerry Brutsche | Stunts |
| Crew | Mickey Caruso | Stunts |
| Crew | Bill Catching | Stunts |
| Crew | David S. Cass Sr. | Stunts |
| Crew | Rip Clark | Stunts |
| Crew | Roydon Clark | Stunts |
| Crew | Dottie Catching | Stunts |
| Crew | Erik Cord | Stunts |
| Crew | Paula Crist | Stunts |
| Crew | Howard Curtis | Stunts |
| Crew | John Daheim | Stunts |
| Crew | Dick Crockett | Stunts |
| Crew | Jadie David | Stunts |
| Crew | Carol Daniels | Stunts |
| Crew | Evelyne Cuffee | Stunts |
| Crew | Paula Dell | Stunts |
| Crew | Dick Dial | Stunts |
| Crew | Bennie E. Dobbins | Stunts |
| Crew | Bud Ekins | Stunts |
| Crew | Patty Elder | Stunts |
| Crew | Larry Duran | Stunts |
| Crew | Andy Epper | Stunts |
| Crew | Gary Epper | Stunts |
| Crew | Stephanie Epper | Stunts |
| Crew | Kenny Endoso | Stunts |
| Crew | Lila Finn | Stunts |
| Crew | Robert C. Ferro Jr. | Stunts |
| Crew | Ralph Garrett | Stunts |
| Crew | Donna Garrett | Stunts |
| Crew | Mickey Gilbert | Stunts |
| Crew | Bob Herron | Stunts |
| Crew | James W. Gavin | Stunts |
| Crew | Freddie Hice | Stunts |
| Crew | Orwin C. Harvey | Stunts |
| Crew | Larry Holt | Stunts |
| Crew | Loren Janes | Stunts |
| Crew | Tommy J. Huff | Stunts |
| Crew | Kevin N. Johnston | Stunts |
| Crew | Julie Ann Johnson | Stunts |
| Crew | Eddie Juaregui | Stunts |
| Crew | Peaches Jones | Stunts |
| Crew | Kim Kahana | Stunts |
| Crew | Henry Kingi | Stunts |
| Crew | Gene LeBell | Stunts |
| Crew | Julius LeFlore | Stunts |
| Crew | William T. Lane | Stunts |
| Crew | Fred Lerner | Stunts |
| Crew | Denver Mattson | Stunts |
| Crew | Troy Melton | Stunts |
| Crew | Maurice Marks | Stunts |
| Crew | Bob Minor | Stunts |
| Crew | Harry Monty | Stunts |
| Crew | Jack Verbois | Stunts |
| Crew | Jimmy Nickerson | Stunts |
| Crew | Eddie Mulder | Stunts |
| Crew | Harvey Parry | Stunts |
| Crew | Regina Parton | Stunts |
| Crew | Regis Parton | Stunts |
| Crew | Paul Nuckles | Stunts |
| Crew | Don Pike | Stunts |
| Crew | Charlie Picerni | Stunts |
| Crew | Barbara Perlman | Stunts |
| Crew | Glenn Randall Jr. | Stunts |
| Crew | Bobby Porter | Stunt Double |
| Crew | Ernest Robinson | Stunts |
| Crew | Byron Quisenberry | Stunts |
| Crew | Audrey Saunders | Stunts |
| Crew | Russell Saunders | Stunts |
| Crew | Ronald Ross | Stunts |
| Crew | George Sawaya | Stunts |
| Crew | Fred Scheiwiller | Stunts |
| Crew | Felix Silla | Stunts |
| Crew | Dean Smith | Stunts |
| Crew | Eddie Smith | Stunts |
| Crew | Marilyn Stader | Stunts |
| Crew | Tom Steele | Stunts |
| Crew | Cyndi Swan | Stunts |
| Crew | Evelyn Smith | Stunts |
| Crew | Rock A. Walker | Stunts |
| Crew | Bob Terhune | Stunts |
| Crew | Bud Walls | Stunts |
| Crew | Dick Warlock | Stunts |
| Crew | Marvin Walters | Stunts |
| Crew | Jesse Wayne | Stunts |
| Crew | Richard Washington | Stunts |
| Crew | Bob Yerkes | Stunts |
| Crew | James Winburn | Stunts |
| Lighting | Wilbur Kinnett | Gaffer |
| Directing | Victoria Gail Weisbart | Script Supervisor |
| Crew | Craig R. Baxley | Stunts |
