Marvel's Avengers (2013)

Episode Overview

As Red Skull plummets to Earth, pursued by a swarm of alien ships, the Avengers discover a far greater threat lurking in their ranks: Thanos. This formidable foe poses a danger far beyond what the Cabal ever represented. The heroes realize they’re merely significant players in a much larger game, and Thanos has his sights set on dominating the universe. Can Earth’s mightiest heroes rise to the challenge and thwart this galactic supervillain before he attains ultimate power?