An aerial photography team tries to alert a small town about an impending earthquake, but no one believes the duo until the tremors start and the walls begin to collapse.
| Actor | Role |
|---|---|
 Jackie CooperSteve Barker | Steve Barker |
 Stella StevensKate Barker | Kate Barker |
 Cleavon LittleHarley Copeland | Harley Copeland |
 William WindomJudge Tom Backsler | Judge Tom Backsler |
 Beverly GarlandHelen Backsler | Helen Backsler |
 Lucille BensonMiss Virginia Porter | Miss Virginia Porter |
| TTammy HarringtonAngela | Angela |
 Kelly ThordsenOfficer Pat Ferguson | Officer Pat Ferguson |
 Ellen BlakeEvelyn Ferguson | Evelyn Ferguson |
 E.J. AndréHenry Butler | Henry Butler |
 Sid MeltonChief | Chief |
 Don SteeleDisc Jockey | Disc Jockey |