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James Garner as Abel Marsh |
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Katharine Ross as Kate Bingham |
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Hal Holbrook as Dr. Warren G. Watkins |
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Harry Guardino as Capt. Daniel Streeter |
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June Allyson as Mrs. Watkins |
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Christopher Connelly as John |
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Tom Ewell as Walter |
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Peter Lawford as Lee Campbell |
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Edmond O'Brien as George |
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Arthur O'Connell as Ernie |
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Ann Rutherford as Gloria |
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Art Metrano as Malcolm |
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Harry Basch as Mayor Wendell |
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Jenifer Shaw as Diana |
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Jason Wingreen as Mallory |
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Robert Nichols as Doctor Peterson |
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Norma Connolly as Mrs. DeCamp |
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David Westberg as State Trooper |
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Lee Pulford as Jenny Campbell |
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Royce D. Applegate as Harry |
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Alma Beltran as Rosa |
| Costume & Make-Up | Lola Kemp | Hairstylist |
| Production | Thomas J. Schmidt | Unit Production Manager |
| Art | Lawrence G. Paull | Art Direction |
| Costume & Make-Up | Charles H. Schram | Makeup Artist |
| Sound | Harry W. Tetrick | Sound |
| Costume & Make-Up | Arnie Lipin | Wardrobe Master |
| Art | Ray Mercer Jr. | Property Master |
| Crew | Glenn Shahan | Unit Publicist |
| Art | Phil Abramson | Set Decoration |
| Sound | Perry Botkin Jr. | Original Music Composer |
| Editing | Edward A. Biery | Editor |
| Crew | Fred Carson | Stunts |
| Crew | Dick Warlock | Stunts |
| Sound | William Saracino | Music Editor |
| Production | William Belasco | Producer |
| Camera | Michel Hugo | Director of Photography |
| Directing | Scott U. Adam | Second Assistant Director |
| Crew | Roydon Clark | Stunts |
| Writing | Lane Slate | Writer |
| Production | Barry Mendelson | Associate Producer |
| Sound | Al Overton Jr. | Sound |
| Directing | Wes McAfee | Assistant Director |
| Editing | Gary Bell | Associate Editor |
| Directing | James Goldstone | Director |
