A deranged scientist creates a ray that can shrink people down to doll size.
Billy Wade is an ex-gunslinger who is approached by his outlaw brother Matt, not long out of prison, to help him with a big-time robbery. Matt forces Billy's participation with an offer he cannot refuse, unaware that Billy is actually working on the side of the law.
At the Brentwood Asylum for the mentally ill, psychiatrist partners Jane Everest and Alex MacGregor are broken up by the new superintendent, Dr. Charles Monet, who has a low regard for women physicians. Jane and Charles clash on patient treatment, and Jane learns that Charles has a sister, Claire, with a mysterious past.
