 "Night Must Fall" was first presented in London at the Duchess  Theatre on 31 May 1935, and featured Emlyn Williams (I) (qv) as  Dan; May Whitty (qv) as Mrs. Bramson; Angela Baddeley (qv) as  Olivia Grayne; Kathleen Harrison (qv) as Mrs. Terence;  Basil Radford (qv) as Hubert Laurie; and Matthew Boulton (qv) as  Inspector Belsize. The play was produced by Miles Malleson (qv),  and directed by Williams. Angela Baddeley, Matthew Boulton, May  Whitty, and Emlyn Williams, would reprise their roles in the 1936  Broadway production.