Eight people have to find their way out of a New York subway after being trapped following an earthquake.
| Actor | Role |
|---|---|
 James BrolinTom Phelan | Tom Phelan |
 Don MitchellAlvin | Alvin |
 James McEachinEd | Ed |
 Abbey LincolnDorella | Dorella |
 Brooke BundyJoanne | Joanne |
| LLázaro PérezJax | Jax |
 Suzanne CharnySylvia | Sylvia |
 Laurette SpangSandy | Sandy |
 Franklin CoverConductor | Conductor |
| PPaul CavonisRick Niels (uncredited) | Rick Niels (uncredited) |
 Stanley KamelErnie Delion (uncredited) | Ernie Delion (uncredited) |