Transformers Prime: Season 2 Now Available for Streaming on Netflix

Summary (2012)

In Season 2, Megatron returns to Earth, so Optimus Prime and the other Autobots gear up for an epic struggle to save the planet. Meanwhile, the Autobots have to guard Jack, Miko, and Raf, three kids who have accidentally discovered them.
1 Orion Pax: Pt. 1
2 Orion Pax: Pt. 2
3 Orion Pax: Pt. 3
4 Operation Bumblebee: Pt. 1
5 Operation Bumblebee: Pt. 2
6 Loose Cannons
7 Crossfire
8 Nemesis Prime
9 Grill
10 Armada
11 Flying Mind
12 Tunnel Vision
13 Triangulation
14 Triage
15 Toxicity
16 Hurt
17 Out of the Past
18 New Recruit
19 The Human Factor
20 Legacy
21 Alpha/Omega
22 Hard Knocks
23 Inside Job
24 Patch
25 Regeneration
26 Darkest Hour