Title from container

Risking their lives on deadly undercover missions around the globe, the Unit is a highly skilled, ultra-secret contingent of special forces soldiers operating outside the traditional chain of military command. The hunters become the hunted as the team and their families are targeted by a deadly and far-reaching conspiracy forcing them to relocate and assume new identities

Originally broadcast as individual episodes on CBS television during the 2008-2009 season

Contains all 22 episodes from the fourth season

Special features: Disc 3: Deleted scenes from 'Shadow riders.' Disc 6: "Into hell: a brotherhood divided" featurette; "Shadow riders: a western come undone" featurette; "Snake doctor: a leader among us" featurette

Dennis Haysbert, Regina Taylor, Audrey Marie Anderson, Robert Patrick, Max Martini, Abby Brammell, Scott Foley

Not rated

DVD, region 1, widescreen (1.78:1) presentation; Dolby Digital 5.1 surround, dual-layer or single-layer, NTSC

English dialogue, Cantonese, English, French, Portuguese or Spanish subtitles; closed-captioned

Disc 1: Sacrifice ; Sudden flight ; Sex trade ; Conduit -- Disc 2: Dancing lessons ; Inquisition ; Into Hell part one ; Into Hell part two -- Disc 3: Shadow riders ; Misled & misguided ; Switchblade ; Bad beat -- Disc 4: Spear of destiny ; Last Nazi ; Hero ; Hill 60 -- Disc 5: Flesh & blood ; Best laid plans ; Whiplash ; Chaos theory -- Disc 6: End game ; Unknown soldier