John Savage. John Savage was 25 in The Turning Point of Jim Malloy as 'Jim Malloy'.
Biff McGuire. Biff McGuire was 48 in The Turning Point of Jim Malloy as 'Doctor Mike Malloy'.
Peggy McCay. Peggy McCay was 47 in The Turning Point of Jim Malloy as 'Mrs. Malloy'.
Gig Young. Gig Young was 61 in The Turning Point of Jim Malloy as 'Ray Whitehead'.
Kathleen Quinlan. Kathleen Quinlan was 20 in The Turning Point of Jim Malloy as 'Edith Evans'.
Janis Paige. Janis Paige was 52 in The Turning Point of Jim Malloy as 'Lonnie'.
Allan Miller. Allan Miller was 46 in The Turning Point of Jim Malloy as 'Dr. Enright'.
Frank Campanella. Frank Campanella was 56 in The Turning Point of Jim Malloy as 'Lintzie'.
Rosalind Miles. Rosalind Miles was >> in The Turning Point of Jim Malloy as 'Bo-Peep'.
John Hoyt. John Hoyt was 69 in The Turning Point of Jim Malloy as 'Harry Longden'.
Robert Ginty. Robert Ginty was 26 in The Turning Point of Jim Malloy as 'Arthur Pond'.
Maureen McCormick. Maureen McCormick was 18 in The Turning Point of Jim Malloy 
Noah Keen. Noah Keen was 47 in The Turning Point of Jim Malloy as 'Mr. Evans'.Charles Alvin Bell. Charles Alvin Bell was 66 in The Turning Point of Jim Malloy as 'Conductor'.
Frank D. Gilroy. Frank D. Gilroy was 49 in The Turning Point of Jim Malloy as 'Writer, Director'Peter Katz. Peter Katz was >> in The Turning Point of Jim Malloy as 'Producer'James H. Brown. James H. Brown was 44 in The Turning Point of Jim Malloy as 'Producer'John O'Hara. John O'Hara would have been no older than 65 in The Turning Point of Jim Malloy as 'Story'