A man and woman get stuck during bad weather and find safety at a far-off castle, but a crazy scientist there wants to use them to test his deadly weapon that can kill people. Wow! There's another Suspense episode with this same name but it tells a different story.

Sergeant Friday pursues "Red" and his wife as they complete their string of jewelry store thefts with the theft of an $8,000 necklace. For a network-sponsored version of this episode, see catalog number 47080.