Gig Young
Mike Kelton
Carol Lynley
Susannah Whately Kelton / Sarah
Oliver Reed
Ethan
Flora Robson
Aunt Agatha
Judith Arthy
Emma
A
Ann Bell
Mary Whately, Susannah's Mother
W
William Devlin
Zebulon Whately
Charles Lloyd Pack
Barge Master
Bernard Kay
Tait
Rick Jones
Luther Whately
Celia Hewitt
Aunt Sarah
R
Robert Cawdron
John Whately, Susannah's Father
M
Murray Evans
Gang Member
C
Cliff Diggins
Gang Member
Peter Porteous
Gang Member
Donald Sutherland
Zebulon (voice)
I
Ingrid Bower
Village Girl (uncredited)