Character Name : Guy Thornton

Original Name : Dermot Walsh

Gender : Male

Character Name : Margaret Thornton

Original Name : Hazel Court

Gender : Female

Character Name : Yacht Port Manager

Original Name : Joss Ambler

Gender : Male

Character Name : Dr. Fawcett

Original Name : Hugh Burden

Gender : Male

Character Name : Mrs. Manley

Original Name : Mignon O'Doherty

Gender : Female

Character Name : Peter

Original Name : Hugh Latimer

Gender : Male

Character Name : Mrs. Martineau

Original Name : Joan Carol

Gender : Female

Character Name : Prof. Martineau / Mansel

Original Name : John Robinson

Gender : Male

Character Name : Ron, 2nd Fisherman

Original Name : Joss Ackland

Gender : Male

Character Name : Sid, 3rd Fisherman

Original Name : John King-Kelly

Gender : Male

Character Name : Coroner

Original Name : Laidman Browne

Gender : Male

Character Name : Mr. Leech, Surveyor

Original Name : Meadows White

Gender : Male

Character Name : Party Girl (Joyce)

Original Name : Patricia Owens

Gender : Female

Character Name : Party Girl (Vera)

Original Name : Melissa Stribling

Gender : Female

Character Name : Bernard

Original Name : Ian Carmichael

Gender : Male

Character Name : Strange Passenger

Original Name : Geoffrey Dunn

Gender : Male

Character Name : Bert, 1st Fisherman

Original Name : Pat McGrath

Gender : Female