Jimmy Lydon. Jimmy Lydon was 21 in Henry Aldrich's Little Secret as 'Henry Aldrich'.
Charles Smith. Charles Smith was 23 in Henry Aldrich's Little Secret as 'Dizzy Stevens'.
John Litel. John Litel was 51 in Henry Aldrich's Little Secret as 'Mr. Samuel J. Aldrich'.
Olive Blakeney. Olive Blakeney was 49 in Henry Aldrich's Little Secret as 'Mrs. Aldrich'.
Joan Mortimer. Joan Mortimer was >> in Henry Aldrich's Little Secret as 'Elise Towers'.
Tina Thayer. Tina Thayer was 20 in Henry Aldrich's Little Secret as 'Jennifer Dale'.
Ann Doran. Ann Doran was 32 in Henry Aldrich's Little Secret as 'Helen Martin'.
Almira Sessions. Almira Sessions was 55 in Henry Aldrich's Little Secret as 'Aunt Maude'.
Tom Fadden. Tom Fadden was 49 in Henry Aldrich's Little Secret as 'Mr. Luther'.
Byron Foulger. Byron Foulger was 45 in Henry Aldrich's Little Secret as 'Bill Collector'.
Noel Neill. Noel Neill was 23 in Henry Aldrich's Little Secret as 'Daisy'.
Sarah Edwards. Sarah Edwards was 62 in Henry Aldrich's Little Secret as 'Mrs. Bradley'.Hugh Bennett. Hugh Bennett was >> in Henry Aldrich's Little Secret as 'Director'
Daniel L. Fapp. Daniel L. Fapp was 40 in Henry Aldrich's Little Secret as 'Director of Photography'Val Burton. Val Burton was >> in Henry Aldrich's Little Secret as 'Writer'Aleen Leslie. Aleen Leslie was >> in Henry Aldrich's Little Secret as 'Writer'Michael Kraike. Michael Kraike was >> in Henry Aldrich's Little Secret as 'Associate Producer'Everett Douglas. Everett Douglas was >> in Henry Aldrich's Little Secret as 'Editor'
John Leipold. John Leipold was 56 in Henry Aldrich's Little Secret as 'Original Music Composer'