It was based on a 1978 novel by Donald Stanwood which was originally set on the Titanic.[1]
Filming took place in late 1979.
Plot
A woman has spent her life tormented by the death of her mother, who was on a cruise ship torpedoed during World War II. When her father hires an investigator to look into the circumstances of her mother's death, it triggers a new rash of emotional turmoil for the woman.