A young woman is convicted on drug offenses and sent to a women's penitentiary run by a repressed and oppressive female warden. When the prison's sadistic doctor begins conducting illegal "therapeutic" experiments on the inmates, the ladies plot their revenge.

King Lim is the oppressive ruler of a country on the verge of revolution. The CIA arranges a fake assassination to get him safely out of the country, but his daughter is captured in the ensuing melee and sent to The Rock, an island penitentiary known for its harshness. Agent Amanda commits a local crime in order to infiltrate the prison and rescue Princess Marga. Within, she predictably encounters official corruption, shifting allegiances, and a sleazy warden that make her task more challenging.

It's the year 3000 AD. The world's most dangerous women are banished to a remote asteroid 45 million light years from earth. Kira Murphy doesn't belong; wrongfully accused of a crime she did not commit, she's thrown in this interplanetary prison and left to her own defenses. But Kira's a fighter, and soon she finds herself in the middle of a female gang war; where everyone wants a piece of the action... and a piece of her! "Caged Heat 3000" takes the Women-in-Prison genre to a whole new level... and a whole new galaxy!