The Fourth Arm

Gallagher wants to be relieved of duty due to attrition rates among the recruits. Lovell starts playing up, causing friction within the group. Meanwhile, Merle and Ferdy start planning a future together if they survive.

All Episodes - Season 1

Episode 1

Part One

Episode 2

Part Two

Episode 3

Part Three

Episode 4

Part Four

Episode 5

Part Five

Episode 6

Part Six

Episode 7

Part Seven

Episode 8

Part Eight

Episode 9

Part Nine

Episode 10

Part Ten

Episode 11

Part Eleven

Episode 12

Part Twelve