A man who has been having psychic visions of himself killing naked women soon discovers that it's not himself he's seeing, it's his Siamese twin. (yes, they've been separated) So he travels to Hamburg, where the things he's seen start to come to pass…
Michael Moriarty
as Keith Mannings / Craig Mannings
Penelope Milford
as Julie Warren
Geraldine Fitzgerald
as Mrs. Thomason
Cameron Mitchell
as Bud Waldo
Sarah Langenfeld
as Christine Waldo
Martha Smith
as Hedwig
Virginia McKenna
as Woman in Ballroom
Reinhold Olszewski
as Inspector Hessinger
Henriette Gonnermann
as Woman Tourist
Vonne Sherman
as Millie
Peter Mannering
as Bill
Yael Forti
as Woman of Bell Tower
