A writer who takes a room in a boarding house finds himself haunted by a menacing invisible presence that may be the ghost of a previous tenant or that of his long-lost love.
| Actor | Role |
|---|---|
 Gwen VerdonMrs. Moffat | Mrs. Moffat |
 Perry KingJamie | Jamie |
 James KeachVirgil | Virgil |
 Stephen MachtMulvaney | Mulvaney |
| AAnn MilesThe Presence | The Presence |