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Gene Kelly as Self - Narrator (voice) |
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Groucho Marx as (archive footage) |
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Chico Marx as (archive footage) |
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Harpo Marx as (archive footage) |
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Margaret Dumont as (archive footage) |
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Woody Allen as Self |
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Irving Brecher as Self |
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Dick Cavett as Self |
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George Fenneman as Self |
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George J. Folsey as Self |
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Robert Klein as Self |
| Directing | Richard Patterson | Director |
| Writing | Robert B. Weide | Writer |
| Production | Jack Rollins | Producer |
| Writing | Joseph Adamson | Writer |
| Production | Charles H. Joffe | Producer |
| Production | Robert B. Weide | Producer |
