Film Forever and a Day (Tytuł oryginalny Forever and a Day) ma w głównych rolach Kent Smith (Gates Trimble Pomfret), Reginald Gardiner (Assistant Hotel Manager), Victor McLaglen (Archibald Spavin), Billy Bevan (Wartime Cabby), Ruth Warrick (Lesley Trimble), C. Aubrey Smith (Eustace Trimble), Edmund Gwenn (Stubbs), Ray Milland (Bill Trimble), Gene Lockhart (Cobblewick), Anna Neagle (Susan Trenchard), Claude Rains (Ambrose Pomfret), Reginald Owen (Simpson), Ian Hunter (Dexter Pomfret), Charles Laughton (Bellamy), Cedric Hardwicke (Mr. Dabb), Anna Lee (Cornelia Trimble-Pomfret), Patric Knowles (Trimble-Pomfret Son), Edward Everett Horton (Anthony Trimble-Pomfret), Isobel Elsom (Lady Trimble-Pomfret), Ida Lupino (Jenny Jones), Brian Aherne (Jim Trimble), Merle Oberon (Marjorie Ismay), Una O'Connor (Caroline Ismay), Nigel Bruce (Major Garrow), Elsa Lanchester (Mamie), Robert Coote (Blind Officer), June Lockhart (Girl in Air Raid Shelter), Roland Young (Henry Barringer), Gladys Cooper (Mrs. Barringer), Robert Cummings (Ned), Donald Crisp (Captain Martin), Herbert Marshall (Curate in Air Raid Shelter), Buster Keaton (Wilkins), Ethel Griffies (Wife of Man in Air Raid Shelter), Halliwell Hobbes (Doctor), Montagu Love (Sir John Bunn), Cecil Kellaway (Dinner Guest), Eric Blore (Charles), Emily Fitzroy (Ms. Fulcher), Richard Haydn (Mr. Fulcher), Odette Myrtil (Madame Gaby), Ivan F. Simpson (Dexter) Data premiery filmu to 21.01.1943. Film, w ramach którego jest produkowany RKO Radio Pictures . Nakręcony w następujących lokalizacjach: RKO Studios - 780 N. Gower Street, Hollywood, Los Angeles, California, USA . Kraje produkcyjne: United States of America Gatunek filmu: Kino Dramat, Kino Historyczny