Aspiring folksinger Amy Jo Jennings (Bonnie Jones) is not only incredibly naïve, but also incredibly rich, thanks to the profits of her family's "home remedy" firm. Shifty promoter Harry Bronson (Robert H. Harris) hopes to capitalize on both Amy Jo's naivete and wealth by offering her a starring role in a touring musical production--provided she invests $50,000 in the show. When she finally realizes she's being duped, Amy Jo heads to a wild party to confront Bronson, only to find that he's been murdered and she's the principal suspect. Among those "grilled" by Amy Jo's attorney Perry Mason (Raymond Burr) is a weird character named Jazzbo, played by the estimable Gary Crosby. ~ Hal Erickson, Rovi