12:01 PM is a 1990 short film directed by Jonathan Heap and starring Kurtwood Smith. It follows Myron Castleman, an everyman who keeps repeating the same hour of his life, from 12:01 PM to 1:00 PM.
| Actor | Role |
|---|---|
 Kurtwood SmithMyron Castleman | Myron Castleman |
 Jane AldenStephanie | Stephanie |
 Don AmendoliaProfessor Nathan Rosenbluth | Professor Nathan Rosenbluth |
| JJohn BachelderBlazer Driver | Blazer Driver |
| RRick FordJr. Executive #2 | Jr. Executive #2 |
 Laura HarringtonDolores | Dolores |
| PPhilip MortonWalking Man #1 | Walking Man #1 |
 Mark NeelyBum | Bum |
| TTom ReedWalking Man #2 | Walking Man #2 |
| BBill SquierMan in Hat | Man in Hat |
| RRic StonebackMan on Bench | Man on Bench |
| RRobert M. TaubJr. Executive #1 | Jr. Executive #1 |
 Kirk R. ThatcherNewstand Man | Newstand Man |
| CCaroline SpostoNewstand Woman | Newstand Woman |