Anne Carson (Joan Taylor) is sent to a women's prison for allegedly participating in a bank robbery with two others, one, Paul Anderson (Lance Fuller) who is still at large. The money was never recovered and all eyes are on Anne who denies knowing about the money.
On arrival in prison, Anne meets the outwardly tough matron in charge (Jane Darwell) and the prison chaplain Rev Fulton (Richard Denning) who feels Anne may have had a mistrial and does not belong in prison. Anne's cellmates are Jenny (Adele Jergens) who seems to run the inmates, Melanee (Helen Gilbert) who makes a play for Anne, and Dorothy (Phyllis Coates) a woman who has murdered her own husband and child when he ran away with another woman who is still alive. The unhinged Dorothy believes her child is still alive and every new girl in prison is her husband's lover, Lois. Jenny and Melanee team up in the "good cop/bad cop" routine to get Anne to tell them where the money is with Melanee telling Dorothy that Anne is really Lois.
On the outside, Paul is using blackmail and threats on Anne's ex-criminal father Pop Carson (Raymond Hatton) to find the money as well as offering to split it with him 50/50.
Anne faces attempted murder by Dorothy, threats on her life from two other inmates seeking the money, and fights Melanee in a catfight. When a large earthquake hits the area and demolishes the installation, Jenny (who has acquired a pistol from her outside contacts and the outwardly harmless trustee Grandma Mae Marsh) and Melanee use the opportunity to escape with Anne to take her home to locate the money.
The downed telephone and power lines give the three girls time to escape unpursued, but Melanee is killed when Jenny and Anne take a stolen vehicle and leave her behind. When they arrive at Anne's home, Pop is still held at gunpoint by Paul. Anne admits that she hid the money and hands it over. When the Reverend arrives, Jenny is killed by Paul, but the Reverend manages to wrestle and subdue Paul down before the police arrive. Anne accepts returning to prison.
Since the film's release in 1956, the theatrical movie poster, featuring a catfight between Helen Gilbert and Joan Taylor, has become a collector's item. The poster shows the blonde haired Gilbert strangling the dark haired Taylor although that exact scene did not occur in the movie.[2]
This was the first of many films that Edward L. Cahn did for AIP with producer Alex Gordon. A Production Code administrator warned Gordon that any hint of lesbianism whether in speech or manners had to be eliminated from the script, but Gordon filmed them regardless.[3] Gordon's film company Golden State Productions made the first film released by AIP, Apache Woman also starring Joan Taylor.
Writing in All Movie, author and critic Hal Erickson described the film as "a typical babes-behind-bars affair, elevated by a better than usual cast," noting that "veteran thespians [...] make worthwhile contributions to the proceedings."[5]
