David HartmanDavid Hartman was 37 in You'll Never See Me Again as 'Ned Bliss'.
Jane WyattJane Wyatt was 62 in You'll Never See Me Again as 'Mary Alden'.
Ralph MeekerRalph Meeker was 52 in You'll Never See Me Again as 'Will Alden'.
Jess WaltonJess Walton was 24 in You'll Never See Me Again as 'Vicki Bliss'.
Joseph CampanellaJoseph Campanella was 48 in You'll Never See Me Again 
George MurdockGeorge Murdock was 42 in You'll Never See Me Again 
Jeannot SzwarcJeannot Szwarc was 33 in You'll Never See Me Again as 'Director'
Walter StrengeWalter Strenge was 74 in You'll Never See Me Again as 'Director of Photography'David J. O'ConnellDavid J. O'Connell was >> in You'll Never See Me Again as 'Producer'
Harve BennettHarve Bennett was 42 in You'll Never See Me Again as 'Executive Producer'Richard G. WrayRichard G. Wray was 60 in You'll Never See Me Again as 'Editor'Richard ClementsRichard Clements was >> in You'll Never See Me Again as 'Music'Gerald Di PegoGerald Di Pego was 31 in You'll Never See Me Again as 'Teleplay'
Cornell WoolrichCornell Woolrich would have been no older than 64 in You'll Never See Me Again as 'Short Story'William WoodWilliam Wood was >> in You'll Never See Me Again as 'Teleplay'
Colby Chester
Bill Vint