Space:1999 Episode A matter of life and death

The crew of Moonbase Alpha encounters a mysterious planet that appears on their sensors. Commander John Koenig decides to investigate and leads a team to the surface. There, they find a lush and beautiful world, inhabited by only one person: a guy named Lee Russell, who claims to be the husband of Dr. Helena Russell, the chief medical officer of Alpha. he also says that the planet is alive . However, as the Alphans spend more time on the planet, they begin to experience strange phenomena, seeing visions of their future , and feeling intense emotions. They soon realize that the planet is not a paradise, but a trap, and that Lee Russell is actually an illusion created by the planet to lure them in. . The Alphans must find a way to escape before it is too late.