Natural Selection

Summary

While struggling to keep himself and his translator alive after their helicopter crashes in Siberia, Bob remembers the process in which he went through to become a member of the Unit.

Guest stars

• Laz Alonso as Sgt. Carmichael
• Ivana Miličević as Ilona
• Chris Tardio as Sgt. Pruitt
• Sean McGowan as Sgt. Edison
• Francisco Viana as Sgt. Lucas
• David Paluck as Dismissed Candidate #1