Robert MontgomeryRobert Montgomery was 32 in Night Must Fall as 'Danny'.
Rosalind RussellRosalind Russell was 29 in Night Must Fall as 'Olivia Grayne'.
May WhittyMay Whitty was 71 in Night Must Fall as 'Mrs. Bramson'.
Alan MarshalAlan Marshal was 28 in Night Must Fall as 'Justin Laurie'.
Merle TottenhamMerle Tottenham was 36 in Night Must Fall as 'Dora Parkoe'.
Kathleen HarrisonKathleen Harrison was 45 in Night Must Fall as 'Emily Terence'.
Matthew BoultonMatthew Boulton was 44 in Night Must Fall as 'Inspector Belsize'.
Beryl MercerBeryl Mercer was 54 in Night Must Fall as 'Saleslady'.
E. E. CliveE. E. Clive was 57 in Night Must Fall as 'Guide'.
Eily MalyonEily Malyon was 57 in Night Must Fall as 'Nurse'.
Winifred HarrisWinifred Harris was 57 in Night Must Fall as 'Mrs. Laurie'.
Florence LawrenceFlorence Lawrence was 51 in Night Must Fall 
Richard ThorpeRichard Thorpe was 41 in Night Must Fall as 'Director'
Ray JuneRay June was 42 in Night Must Fall as 'Director of Photography'Fredric HopeFredric Hope was >> in Night Must Fall as 'Assistant Art Director'
Edwin B. WillisEdwin B. Willis was 44 in Night Must Fall as 'Assistant Art Director'Harrold WeinbergerHarrold Weinberger was >> in Night Must Fall as 'Assistant Director'John Van DrutenJohn Van Druten was 35 in Night Must Fall as 'Screenplay'
Hunt StrombergHunt Stromberg was 42 in Night Must Fall as 'Producer'Robert KernRobert Kern was 52 in Night Must Fall as 'Editor'Edward WardEdward Ward was 37 in Night Must Fall as 'Original Music Composer'
Emlyn WilliamsEmlyn Williams was 31 in Night Must Fall as 'Theatre Play'
Douglas ShearerDouglas Shearer was 37 in Night Must Fall as 'Recording Supervision'
Cedric GibbonsCedric Gibbons was 44 in Night Must Fall as 'Art Direction'Dolly TreeDolly Tree was 38 in Night Must Fall as 'Costumer'
Nora Cecil