William Lundigan. William Lundigan was 41 in Dr. Jekyll and Mr. Hyde as 'Host'.
Michael Rennie. Michael Rennie was 45 in Dr. Jekyll and Mr. Hyde as 'Dr. Henry Jekyll / Mr. Hyde'.
Cedric Hardwicke. Cedric Hardwicke was 62 in Dr. Jekyll and Mr. Hyde as 'Mr. George Utterson'.
Mary Sinclair. Mary Sinclair was 32 in Dr. Jekyll and Mr. Hyde as 'The Girl'.
John Hoyt. John Hoyt was 49 in Dr. Jekyll and Mr. Hyde as 'Poole'.
Lowell Gilmore. Lowell Gilmore was 48 in Dr. Jekyll and Mr. Hyde as 'Dr. Lanyon'.
Barbara Morrison. Barbara Morrison was 47 in Dr. Jekyll and Mr. Hyde as 'The Dowager'.
Bess Flowers. Bess Flowers was 56 in Dr. Jekyll and Mr. Hyde as 'Party Guest'.
Karen Scott. Karen Scott was >> in Dr. Jekyll and Mr. Hyde as 'The Girl Companion'.Gilchrist Stuart. Gilchrist Stuart was 36 in Dr. Jekyll and Mr. Hyde as 'The Policeman'.Keith McConnell. Keith McConnell was 32 in Dr. Jekyll and Mr. Hyde as 'The Fiance'.Harry Fielder. Harry Fielder was 15 in Dr. Jekyll and Mr. Hyde as 'The Pianist'.Diane Doxee. Diane Doxee was >> in Dr. Jekyll and Mr. Hyde as 'The Singer'.Allen Reisner. Allen Reisner was >> in Dr. Jekyll and Mr. Hyde as 'Director'
Gore Vidal. Gore Vidal was 29 in Dr. Jekyll and Mr. Hyde as 'Writer'Edgar Peterson. Edgar Peterson was 42 in Dr. Jekyll and Mr. Hyde as 'Producer'
Robert Louis Stevenson. Robert Louis Stevenson would have been no older than 44 in Dr. Jekyll and Mr. Hyde as 'Story'