A psychiatrist specializing in the occult becomes involved in the case of a man who is possessed by a spirit in an antique mirror. The man's fiance discovers that the mirror is able to bring back her former boyfriend, who had been killed in a car accident, from the dead.
| Actor | Role |
|---|---|
 Louis JourdanDr. David Sorell | Dr. David Sorell |
 Lynda Day GeorgeBarbara Anholt (as Lynda Day) | Barbara Anholt (as Lynda Day) |
 Carroll O'ConnorMyles Donovan | Myles Donovan |
 Bradford DillmanPaul Varney | Paul Varney |
 Wilfrid Hyde-WhiteHarry Snowden | Harry Snowden |
 Marsha HuntMrs. Varney | Mrs. Varney |
 Katherine WoodvilleIngrid Dorne (as Katharine Woodville) | Ingrid Dorne (as Katharine Woodville) |
| HHarry DavisMr. Wyant | Mr. Wyant |
 Ivor BarryLecturer | Lecturer |
| JJeanne BuckleyMiss Bamett | Miss Bamett |
 Robert SampsonFirst Party Guest | First Party Guest |
 Lyn PetersSecond Party Guest | Second Party Guest |
 Susan BrownThird Party Guest | Third Party Guest |