A Matter of Life and Death (1946) ?

David Niv­en, Squadron Leader Peter David Carter
Kim Hunter, June
Mar­ius Gor­ing, Con­duc­tor 71
Michael Pow­ell and Emer­ic Press­burg­er, film direc­tors
Roger Livesey, Dr. Frank Reeves
Ray­mond Massey, Abra­ham Far­lan