A man inherits his uncle's estate on the condition that he spend twenty-four hours a day in the house and guard his uncle's grave against a supernatural intruder.
| Name | Type | Role | |
|---|---|---|---|
| Richard Matheson | Writer | ||
| August Derleth | Writer | ||
| Mark Schorer | Writer | ||
| Ken Renard | Guest Star | ||
| John Newland | Guest Star | ||
| Terence de Marney | Guest Star | ||
| Antoinette Bower | Guest Star | ||
| Reggie Nalder | Guest Star | ||
| Philip Bourneuf | Guest Star | ||
| Tom Hennesy | Guest Star | ||
| Oscar Beregi Jr. | Guest Star | ||
| John Newland | Director |