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Julie Harris as Eleanor Lance |
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Claire Bloom as Theodora |
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Richard Johnson as Dr. John Markway |
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Russ Tamblyn as Luke Sanderson |
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Fay Compton as Mrs. Sanderson |
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Rosalie Crutchley as Mrs. Dudley |
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Lois Maxwell as Grace Markway |
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Valentine Dyall as Mr. Dudley |
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Diane Clare as Carrie Fredericks |
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Ronald Adam as Eldridge Harper |
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Pamela Buckley as First Mrs. Crain (uncredited) |
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Frieda Knorr as Second Mrs. Crain (uncredited) |
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Amy Dalby as Abigail Crain at 80 years old (uncredited) |
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Rosemary Dorken as Abigail Crain's Nurse's Companion (uncredited) |
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Verina Greenlaw as Dora Fredericks (uncredited) |
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Howard Lang as Hugh Crain (uncredited) |
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Paul Maxwell as Bud Fredericks (uncredited) |
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Susan Richards as Nurse (uncredited) |
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Mavis Villiers as Landlady (uncredited) |
| Production | Robert Wise | Producer |
| Sound | Humphrey Searle | Original Music Composer |
| Editing | Ernest Walter | Editor |
| Camera | Davis Boulton | Director of Photography |
| Directing | Robert Wise | Director |
| Writing | Nelson Gidding | Screenplay |
| Writing | Shirley Jackson | Novel |
| Costume & Make-Up | Tom Smith | Makeup Artist |
| Art | John Jarvis | Set Decoration |
| Directing | David Tomblin | Assistant Director |
| Crew | Tom Howard | Special Effects |
| Production | Irene Howard | Casting |
| Art | Elliot Scott | Production Design |
| Production | Denis Johnson | Associate Producer |