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