FBI agent Paul Smecker (Dafoe) is on the trail of two vigilante brothers (Flanery and Reedus) whose spiritual sense of right and wrong has turned Boston's streets red with blood. The victims: villains and mob bosses whom the authorities have been powerless to stop. Now, Smecker finds himself torn between whether he should catch the killers ... or join them.

Widescreen (2.35:1) presentation. Originally released as a motion picture in 1999. Special features: Extended director's cut of the film ; audio commentary by writer/director Troy Duffy (theatrical cut) ; Audio commentary by actor Billy Connolly (theatrical cut) ; Outtakes ; Deleted scenes ; The Boondock saints script ; Enhanced for D-Box motion control systems.