Aydan, this is taken directly from imdb.com...:
Full Cast and Crew for
Night to Remember, A (1958)
Directed by
Roy Ward Baker (as Roy Baker)
Writing credits
Eric Ambler
Walter Lord (book)
Cast (in credits order) verified as complete
Kenneth More .... Second Officer Charles Herbert Lightoller
Ronald Allen (I) .... Mr. Clarke
Robert Ayres (I) .... Major Arthur Peuchen
Honor Blackman .... Mrs. Liz Lucas
Anthony Bushell .... Captain Arthur Rostron (
Carpathia)
John Cairney .... Mr. Murphy
Jill Dixon .... Mrs. Clarke
Jane Downs .... Mrs. Sylvia Lightoller
James Dyrenforth (I) .... Colonel Archibald Gracie
Michael Goodliffe .... Thomas Andrews
Kenneth Griffith .... Wireless Operator John 'Jack' Phillips
Harriette Johns .... Lady Richard
Frank Lawton .... Chairman J. Bruce Ismay
Richard Leech (I) .... First Officer William Murdoch
David McCallum (I) .... Assistant Wireless Operator Harold Bride
Alec McCowen .... Wireless Operator Harold Thomas Cottam (
Carpathia)
Tucker McGuire .... Mrs. Margaret 'Molly' Brown
John Merivale .... Robbie Lucas
Ralph Michael .... Mr. Yates
Laurence Naismith .... Captain Edward John Smith
Russell Napier .... Captain Stanley Lord (Californian)
Redmond Phillips .... Mr. Hoyle
George Rose (I) .... Chief Baker Charles Joughin
Joseph Tomelty .... Dr. O'Laughlin
Patrick Waddington .... Sir Richard
Jack Watling .... Fourth Officer Joseph Boxhall
Geoffrey Bayldon .... Wireless Operator Cyril Evans (Californian)
Michael Bryant (I) .... Sixth Officer James Moody
Cyril Chamberlain .... Quartermaster George Thomas Rowe
Richard Clarke (II) .... Martin Gallagher
Bee Duffell .... Mrs. Farrell
Harold Goldblatt .... Benjamin Guggenheim
Gerald Harper .... 3rd Officer (Carpathia)
Richard Hayward (I) .... Victualling Officer
Thomas Heathcote .... Steward
Danuta Karell .... Polish Mother
Andrew Keir .... Engineer Officer Hesketh
Christina Lubicz .... Polish Girl
Barry MacGregor .... Apprentice James Gibson (Californian)
Edward Malin .... Dining Saloon Steward (as Eddie Malin)
Patrick McAlinney .... Mr. James Farrell
Helen Misener .... Mrs. Straus
Mary Monahan .... Kate
Howard Pays .... Fifth Officer Harold Lowe
Philip Ray (I) .... Carpathia Clergyman
Harold Siddons .... Second Officer Herbert Stone (Californian)
Julian Somers .... Bull
Tim Turner (I) .... Third Officer Charles Groves (Californian)
Meier Tzelniker .... Mr. Isador Straus
rest of cast listed alphabetically
Bernard Fox (I) .... Lookout Frederick Fleet (uncredited)
Gladys Henson (uncredited)
Stratford Johns .... Man on Upturned Life Boat (uncredited)
Ann Lancaster .... Woman on train talking to Kenneth More (uncredited)
Howard Lang (II) .... Seaman (uncredited)
Gerald Lawson .... Steerage passenger (uncredited)
Desmond Llewelyn .... Seaman At Steerage Gate (uncredited)
Clive Marshall .... Crew member (uncredited)
Derren Nesbitt .... Man Holding Oar on Upturned Life Boat (uncredited)
Robert Raglan (uncredited)
Norman Rossington .... Steerage Steward (uncredited)
Stuart Wagstaff .... Steward (uncredited)
Produced by
William MacQuitty .... producer
Earl St. John .... executive producer