The Lady in Red (1979)

 This is a lose adaptation of the life of Polly Hamilton, a farm girl with musical aspirations, who becomes a prostitute and later the girlfriend of John Dillnger. Pamela Sue Martin, a child star who played Nancy Drew in the early 70's, closes out the decade in a much more adult role. Pulpy explotation fair from Roger Corman's New World Pictures has some surprisingly big names involved, from screen writer John Sayles, composer James Horner, to actors Louise Fletcher and Christopher Lloyd. For what this is, it's unusually good. ***