Dermot Walsh

Guy Thornton

Hazel Court

Margaret Thornton

Joss Ambler

Yacht Port Manager

Hugh Burden

Dr. Fawcett

Mignon O'Doherty

Mrs. Manley

Hugh Latimer

Peter

Joan Carol

Mrs. Martineau

John Robinson

Prof. Martineau / Mansel

Joss Ackland

Ron, 2nd Fisherman