"Warned that it is haunted, a skeptical young couple buy a rundown yacht and fix it up to be their home-on-the-sea, only to slowly realize that it really is haunted."
Dermot Walsh
as Guy Thornton
Hazel Court
as Margaret Thornton
Joss Ambler
as Yacht Port Manager
Hugh Burden
as Dr. Fawcett
Mignon O'Doherty
as Mrs. Manley
Hugh Latimer
as Peter
Joan Carol
as Mrs. Martineau
John Robinson
as Prof. Martineau / Mansel
Joss Ackland
as Ron, 2nd Fisherman
John King-Kelly
as Sid, 3rd Fisherman
Laidman Browne
as Coroner
Meadows White
as Mr. Leech, Surveyor
Patricia Owens
as Party Girl (Joyce)
Melissa Stribling
as Party Girl (Vera)
Ian Carmichael
as Bernard
Geoffrey Dunn
as Strange Passenger
Pat McGrath
as Bert, 1st Fisherman
Francis Beiber
Editor
Vernon Sewell
Writer
Philip Thornton
Dialogue
Director
Henry Geddes
Associate Producer
George Haslam
Art Direction
R.G.W. Smith
Sound Recordist
Stanley Grant
Director of Photography
Eric Spear
Original Music Composer