as Colonel Thomas Ryan ("Dog Patch"): The commanding officer. Max Martini as Master Sergeant Mack Gerhardt ("Dirt Diver").
Season 3 is often cited for its intense character development. The team faces internal investigations and the threat of exposure. The "free" nature of their specialized skills is tested as they realize that the government they serve can sometimes be their own worst enemy. Season 4: The Final Missions the unit complete series seasons 1234 s01 free