Cage Without a Key 1975

A high school girl who needs a ride accepts one from a boy she doesn't know. He then forces her to participate in a robbery, in which a clerk is killed. They are soon caught, and the girl, despite her protestations of innocence, is convicted of first-degree murder and sent to prison. Once she gets there, she finds out that her troubles are just beginning.

Cast:

Susan Dey
Valerie Smith 

Jonelle Allen
Tommy 

Sam Bottoms
Buddy Goleta 

Anne Bloom
Joleen 

Karen Carlson
Betty Holian 

Edith Diaz
Angel Perez