Julie Harris
Betsie ten Boom
Jeannette Clift
Corrie ten Boom
Arthur O'Connell
Casper ten Boom, 'Papa'
Pamela Sholto
Tine
Robert Rietti
Willem ten Boom
Tom van Beek
Dr. Heemstra
Nigel Hawthorne
Pastor De Ruiter
John Gabriel
Professor Zeiner
Bernard Kay
Fred Koonstra
David de Keyser
Eusie Koonstra
Norman Rodway
Van Der Veen
Carole Ann Ford
Woman
Michael Sheard
Kapteyn
Eileen Heckart
Katje
Bernard Archard
Lt. Rahms
Lillias Walker
Chief Nurse
Catherine Willmer
Mrs. Doreau
Edward Burnham
Underground Leader
Frances Ruffelle
Sarah Van Der Weghe (uncredited)
Jill Goldston
Woman in Camp (uncredited)