- Deborah Kerr
- Bridie Quilty
- Trevor Howard
- David Baynes
- Raymond Huntley
- J. Miller
- Michael Howard
- Hawkins
- Norman Shelley
- Man in Straw Hat
- Brefni O'Rorke
- Michael O'Callaghan
- Brenda Bruce
- American Waitress
- James Harcourt
- Grandfather
- Liam Redmond
- Uncle Timothy
- William G. O'Gorman
- Danny Quilty
- Garry Marsh
- Capt. Goodhusband
- Tom Macaulay
- Lieut. Spanswick
- Tony Quinn
- Galley Guide
- Olga Lindo
- Mrs. Edwards
- John Salew
- Man in Bookshop
- Harry Hutchinson
- Chief Mourner
- David Ward
- Oscar Pryce
- George Woodbridge
- Walter
- Everley Gregg
- First Woman on Train
- Kathleen Boutall
- Second Woman on Train
- Harry Webster
- Uncle Joe
- Kathleen Murphy
- First Irishwoman
- Josephine Fitzgerald
- Second Irishwoman
- Eddie Golden
- Terence Delaney
- Marie Ault
- Mrs. O'Mara
- Humphrey Heathcote
- Sergeant Harris
- Kenneth Milne-Buckley
- Radio-Telephone Operator
- David Tomlinson
- Intelligence Officer
- Peter Cotes
- Young Man
- Torin Thatcher
- Police Constable
- Katie Johnson
- Old Lady on Train
- Patricia Leonard
- Liverpool Hotel Clerk
- Gerald Case
- Colonel Dennington
- Dorothy Bramhall
- ATS Corporal
- Cameron Hall
- Tynwald Court Usher
- Joan Hickson
- Manx Hotel Manageress
- Doreen Percheron
- Manx Hotel Receptionist
- Jim Winters
- Irish Policeman
- Norman Pierce
- Dance MC
- Austin Meldon
- Customs Officer
- Albert Sharpe
- Irish Landlord
- Bob Elson
- Policeman
- Frank Atkinson
- Soldier in Pub
- Wallace Bosco
- Pub Patron
- Clifford Buckton
- Plainclothes Man on Train
- Eddie Byrne
- Irish Sailor Lookout
- Hugh Dempster
- Train Passenger
- Arthur Denton
- Mr. Cloggerty
- Howard Douglas
- Guest at Birthday Party
- Leslie Dwyer
- Soldier in Cafe
- Kathleen Harrison
- Waitress
- Peter Jones
- Soldier in Pub
- Patricia Laffan
- Bit Part
- Frank Ling
- Soldier in Pub
- Ernie Rice
- Irishman in Pub
- Johnnie Schofield
- Villager
- Vi Stevens
- Hotel Floor Cleaner
- Harry Terry
- Irish Smuggler
- John Vere
- Undetermined Secondary Role
- Jack Vyvyan
- Village Postman
