When the private plane of businessman W.H. Donovan went down near his isolated home, neural researcher Patrick Cory (Lew Ayres) took the opportunity to preserve the mortally injured millionaire's living brain. However, no glass jar could contain Donovan's megalomaniacal will...and the hapless scientist is soon subject to its dominance. Great take on the Curt Siodmak novel co-stars Nancy Davis, Gene Evans, Steve Brodie. 83 min. Standard; Soundtrack: English; audio commentary; theatrical trailers.