Synopsis by Hal Erickson
Future "Phantom of the Opera" star Michael Crawford) appears in this episode as Tony Hudson, a young medical student who conducts an after-dinner experiment by hypnotizing Mary Low (Elizabeth Sellars), wife of his best friend Jim Low (Geoffrey Toone). While under Tony's spell, Mary sees and hears a woman trapped in an elevator, and becomes hysterical. Now the only way that Mary can preserve her sanity is to locate that mysterious elevator--and the woman inside. This is one of several One Step Beyond episodes filmed in England.