UFO (1970)

S1E3 The Cat With Ten Lives

Title: The Cat With Ten Lives Plot: Following a UFO assault on Moonbase, the discovery of an extraterrestrial body presents shocking revelations that challenge SHADO’s long-held beliefs about the Aliens. For Interceptor pilot Jim Regan, this startling information leads to devastating effects when he becomes influenced by the consciousness of an Alien residing within a Siamese cat!