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Robert Stack as Eliot Ness (archive footage) |
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Neville Brand as Al Capone (archive footage) |
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Paul Bruce as |
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Richard Carlyle as |
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Lewis Charles as |
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Russ Conway as |
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Abel Fernandez as William Youngfellow (archive footage) |
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Eddie Firestone as |
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Nicholas Georgiade as Enrico Rossi (archive footage) |
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Bruce Gordon as Frank Nitti (archive footage) |
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John Hoyt as Capone's attorney (archive footage) |
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Charles Lane as |
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Frank London as |
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Steve London as Jack Rossman (archive footage) |
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Gavin MacLeod as |
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Gregg Palmer as |
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Paul Picerni as Agent Lee Hobson (archive footage) |
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Lalo Rios as |
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William Schallert as |
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Robert F. Simon as |
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James Westerfield as |
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Frank Wilcox as U.S. Attorney Beecher Asbury (archive footage) |
| Directing | John Peyser | Director |
| Writing | William Spier | Writer |
| Production | Desi Arnaz | Executive Producer |
| Production | Lucille Ball | Executive Producer |
| Sound | Nelson Riddle | Music |
| Sound | Fred Steiner | Music |