We get to do a very special tribute to the Sean Penn helmed, Jack Nicholson co-starring themed "Circle of Love" trilogy: THE INDIAN RUNNER (1991), THE CROSSING GUARD (1995) & THE PLEDGE (2001).   How do all of the ensemble casts and tight scripting compliment these atypical premises?   Which one hits the hardest out of the three?   And why will these films stay with any filmbuff long after the credits have rolled?     GUESTS: Interviewer Jimmy Carter