In 18th-century England, the Royal Crown sends Royal Navy Captain Collier and his crew to investigate reports of illegal smuggling and bootlegging in a coastal town where locals believe in Marsh Phantoms.
Director: Peter Graham Scott
Cast: Peter Cushing, Yvonne Romain, Patrick Allen, Oliver Reed, Michael Ripper, Martin Benson, David Lodge, Derek Francis, Daphne Anderson, Milton Reid, Jack MacGowran, Peter Halliday, Terry Scully, Sydney Bromley, Rupert Osborne, Gordon Rollings, Bob Head, Colin Douglas