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Jeanne Crain as Peggy Taylor |
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William Holden as Jason Taylor |
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Edmund Gwenn as Prof. Henry C. Barnes |
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Gene Lockhart as Prof. Edward Bell |
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Griff Barnett as Dr. Philip Conway |
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Randy Stuart as Dorothy |
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Betty Lynn as Wife |
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Marion Marshall as Ruth |
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Pati Behrs as Jeanne |
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Charles Lane as Prof. Collins (uncredited) |
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Gene Nelson as Jerry (uncredited) |
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Ray Walker as Carson (uncredited) |
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Almira Sessions as Mrs. Landon |
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Houseley Stevenson as Prof. T.J. Beck |
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Henri Letondal as Prof. Roland Pavin |
| Directing | George Seaton | Director |
| Writing | Faith Baldwin | Novel |
| Art | Lyle R. Wheeler | Art Direction |
| Camera | Harry Jackson | Director of Photography |
| Costume & Make-Up | Ben Nye | Makeup Artist |
| Art | Richard Irvine | Art Direction |
| Production | William Perlberg | Producer |
| Art | Thomas Little | Set Decoration |
| Art | Walter M. Scott | Set Decoration |
| Production | Darryl F. Zanuck | Executive Producer |
| Editing | Robert L. Simpson | Editor |
| Costume & Make-Up | Kay Nelson | Costume Design |
| Sound | David Raksin | Original Music Composer |
| Writing | George Seaton | Writer |
