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Harry Guardino as Leo Gordon |
 |
Dean Jagger as Charles Van Cleve |
 |
Barbara McNair as Donna Travers |
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Joseph Cotten as Martin Bannister |
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Ina Balin as Karen Menardos |
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Dina Merrill as Beatrice Savarona |
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Jack Carter as Freddie Farber |
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Troy Donahue as Julian Thatcher |
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Stephen McNally as Lt. Joseph Webber |
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Fernando Lamas as Dominic Savarona |
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Kermit Murdock as Senator |
 |
Duane Grey as |
|
Vince Williams as |
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John S. Ragin as Mr. Sutton - FBI |
| Camera | Ralph Woolsey | Director of Photography |
| Writing | Douglas Heyes | Novel |
| Sound | Pete Rugolo | Music |
| Directing | Douglas Heyes | Director |
| Art | Robert Luthardt | Art Direction |
| Editing | Robert Watts | Editor |
| Production | Jo Swerling Jr. | Producer |
