David Duchovny
The show centers on FBI special agents Fox Mulder (David Duchovny) and Dana Scully (Gillian Anderson) who work on cases linked to the paranormal, called X-Files. In this episode, a French salvage ship sends a diving crew to recover a mysterious wreckage from World War II, but the crew falls prey to a bizarre illness forcing FBI special agents Fox Mulder (David Duchovny) and Dana Scully (Gillian Anderson) to investigate the source. Their investigation brings them face-to-face with Alex Krycek (Nicholas Lea).