Temporada 4

1. Un líder, no un turista

2. The Other Hard Part

3. Nada repentino

4. La guerra imposible de ganar

5. The Future's Looking Bright

6. They Paid More

7. Keen as a Bean

8. You'll Never See It Coming

9. The Kill Floor

10. Mantén la calma y entrega la biotoxina

11. Fiel a la verdad

12. Blood Doesn't Become Water

13. You've Been Greenlit

14. A Winged Lion for Protection

15. Tal vez lo consigan

16. Angelito

17. Dead Dead

18. Lobo solitario

19. Flinch Now and It's Over

20. Vámonos de aquí

21. Herbivore Man (1)

22. Gaijin