First, Swedish detective Kurt Wallander investigates a bizarre series of murders where scalping is the preferred method of execution. Will Wallander be "Sidetracked" by loyalty to the force, or will he be willing to use another cop as bait to solve the mystery? Next, a rape victim delivers vigilante justice, only to be murdered herself, in "Firewall." Finally, Wallander finds himself "One Step Behind" after a colleague with very personal secrets is killed. 4 1/2 hrs. total on two discs. Soundtrack: English Dolby Digital stereo.