Season 1:

1. Darkness Rising Part 1

2. Darkness Rising Part 2

3. Darkness Rising Part 3

4. Darkness Rising Part 4

5. Darkness Rising Part 5

6. Masters And Students

7. Scraplets

8. Con Job

9. Convoy

10. Deus Ex Machina

11. Speed Metal

12. Predatory

13. Sick Mind

14. Out Of His Head

15. Shadowzone

16. Operation Breakdown

17. Crisscross

18. Metal Attraction

19. Rock Bottom

20. Partners

21. T.M.I. "Too Much Information"

22. Stronger, Faster

23. One Shall Fall

24. One Shall Rise Part 1

25. One Shall Rise Part 2

26. One Shall Rise Part 3

Season 2:

27. Orion Pax Part 1

28. Orion Pax Part 2

29. Orion Pax Part 3

30. Operation Bumblebee Part 1

31. Operation Bumblebee Part 2

32. Loose Cannons

33. Crossfire

34. Nemesis Prime

35. Grill

36. Armada

37. Flying Mind

38. Tunnel Vision

39. Triangulation