Stanley Ridges. Stanley Ridges was 59 in The Man Who Had Influence as 'J. C. Grant'.
Robert Sterling. Robert Sterling was 32 in The Man Who Had Influence as 'David Grant'.
Eva Marie Saint. Eva Marie Saint was 25 in The Man Who Had Influence as 'David's Cafe Guest (as Eve Marie Saint)'.
King Calder. King Calder was 53 in The Man Who Had Influence as 'Jim O'Rourke'.
Anne Bancroft. Anne Bancroft was 18 in The Man Who Had Influence as 'Maria Cassini'.
Esther Minciotti. Esther Minciotti was 62 in The Man Who Had Influence as 'Mrs. Cassini'.
Robert Emhardt. Robert Emhardt was 35 in The Man Who Had Influence as 'Joe Phelps'.
David Winters. David Winters was 11 in The Man Who Had Influence as 'Tom Boyne'.
Robert Pastene. Robert Pastene was 32 in The Man Who Had Influence as 'Harry Cohalan'.
Julian Noa. Julian Noa was >> in The Man Who Had Influence as 'Judge Dreyden'.Frank McNellis. Frank McNellis was >> in The Man Who Had Influence as 'Paul Scott'.Sally Hester. Sally Hester was >> in The Man Who Had Influence as 'Jane Scott'.
Franklin J. Schaffner. Franklin J. Schaffner was 29 in The Man Who Had Influence as 'Director'Worthington Miner. Worthington Miner was >> in The Man Who Had Influence as 'Screenplay, Producer'Don Mankiewicz. Don Mankiewicz was 28 in The Man Who Had Influence as 'Story'