With Galactus defeated and Dr. Doom moping behind bars, Super Hero City is finally safe -that is, until Thanos goes in search of the powerful Infinity Gauntlet! Although they are without their comrade-in-laughter, Silver Surfer, the Super Hero Squad -Iron Man, Thor, Hulk, Wolverine and Falcon -must once again come together to take on any villainy that threatens the peace and safety of the Marvel universe . . . no matter where it might take them!Featuring the hilarious guest voice talents of Ty Burrell (Modern Family), Michael Dorn (Star Trek: The Next Generation), Mark Hamill (Star Wars), Wayne Knight (Jurassic Park), Jane Lynch (Glee), James Marsters (Buffy The Vampire Slayer), John O'Hurley (Seinfeld), Jim Parsons (The Big Bang Theory), Katee Sackhoff (Battlestar Galactica), George Takei (Star Trek), Adam West (Family Guy) and Stan "The Man" Lee!