"Keeper of the Purple Twilight" (1964)
An alien creature comes to Earth to offer the missing equations that will enable a scientist (Warren Stevens) to complete his Earth shattering invention - an Antimagnetic Disintegrator. In exchange for this knowledge, the scientist must give the creature all of his emotions.
Additional Cast: Gail Kobe, Robert Webber, Curt Conway, Edward C. Platt
