Add infinity to infinity and I can scatter the six of you across time, space, and reality. You'll be out of my universe forever! 
Appearances
Featured Characters:
Supporting Characters:
Antagonists:
- Thanos
- Silver Surfer / Dark Surfer (Norrin Radd) (First appearance as Dark Surfer)
- Collector (Taneleer Tivan) (Mentioned)
- Galactus (Mentioned)
Other Characters:
- Nova (Richard Rider) (Only in flashback)
- Captain Marvel (Mar-Vell) (Cameo)
- Adam Warlock
- Kree Soldiers
- Shi'ar Fleet (Mentioned)
- Empress Lilandra (Mentioned)
- Captain America (Steve Rogers) (Appears on screen) (video game)
Races and Species:
Locations:
- Earth-91119
- Earth
- Thanos' Base (First appearance)
Items:
- Infinity Gauntlet
- Reality Stone
- Soul Stone
- Time Stone
- Space Stone
- Mind Stone
- Power Stone (Main story and flashback)
- Iron Man Armor
- Mjolnir
- Doctor Doom's Armor
- Factor Booster Gauntlet (First appearance)
- Silver Surfer's Surfboard
- Infinity Sword
- Falcon's Wings
- Nega-Bands
Vehicles:
- S.H.I.E.L.D. Helicarrier (Destroyed)
- Thanos' Ships
- Kree Ship
Synopsis
Thanos completes his Infinity Stone collection and the Super Hero Squad faces him in a final showdown for the fate of the universe. However, when requesting backup from one of their own, they encounter a betrayal that changes everything.
Notes
- Title card's issue homage Silver Surfer (Vol. 3) #34
- In this episode, it is revealed that Adam Warlock was the imprisoned person in the Soul gem.
Trivia
- Subsequent episodes have only been available on iTunes or, in Canada, Teletoon. In Australia, this is the last episode of Series 2. Series 2 is Australia's Season 2.