[s1e24] The Twilight Zone < Top-Rated » >

The subtle (and eventually overt) movement of the mannequins as Marsha becomes trapped in the darkened store.

Anne Francis, who played Marsha White, was a well-known film actress (notably from Forbidden Planet ) who brought a perfect blend of sophistication and growing hysteria to the role. [S1E24] The Twilight Zone

The eerie, desolate atmosphere of the supposedly empty floor sets the tone for the supernatural events to follow. The subtle (and eventually overt) movement of the