Based on the Mary McCarthy novel, this 1966 Sidney Lumet movie is bursting with strong female performances. Co-starring in this drama about friendships and betrayals at a private girl’s school are Candice Bergen, Joan Hackett, Elizabeth Hartman and Joanna Pettet. Also featured: Hal Holbrook, Richard Mulligan, and an actor who’s about to resurface this week reprising his iconic TV role of J.R. Ewing: Larry Hagman.