Where To Stream Marvel's Avengers Assemble Season 4 Episode 3
The Sleeper Awakens
- Aired August 27, 2017
- 30 Min
- Rated 7.3
- Number 97 Of 126 Rated Episodes
The Avengers must stop the Red Skull and his Sleepers!
The Sleeper Awakens
The Avengers must stop the Red Skull and his Sleepers!