After witnessing an automobile accident, Perry (Raymond Burr) and Della (Barbara Hale) see a young Mexican woman fleeing the scene. Perry later discovers that the girl is exotic dancer Cherie Chi-Chi (played by Judy Tyler in one of her last appearances before her death in a real-life car accident). He also finds out that the girl is in big trouble, and the reason is a fellow named John Callender (Hugh Sanders), who is quite dead. Based on a 1947 novel by series creator Erle Stanley Gardner, this was the first Perry Mason episode to be filmed, but not the first shown. ~ Hal Erickson, Rovi