Peter O'Toole
— Uncle Silas Ruthyn
Jane Lapotaire
— Madame de la Rougierre
Beatie Edney
— Maud Ruthyn
Barbara Shelley
— Cousin Monica
Simon Shepherd
— Captain Oakley
Guy Rolfe
— Dr. Bryerly
Tim Woodward
— Dudley Ruthyn
Norma Shebbeare
— Mary Quince
Marcus Gilbert
— Lord Carysbroke
Patti Love
— Peg Hawkes
Conrad Phillips
— Dickon Hawkes
Hilary Sesta
— Lucy Wyatt
Alan MacNaughtan
— Austin Ruthyn
John Baker
— Old Giles
Charlotte Coleman
— Millie Ruthyn
John Crocker
— Rev. Clay
Leslie French
— Lawyer
Rhoda Lewis
— Mrs. Rusk
Wolfe Morris
— Mr. Gimson