Thanos was the main villain of the Marvel Cinematic Universe's Infinity Saga, but there's a new big bad on the horizon.

Thanos used his standing as the Avatar of Death to quite literally bring Death to an entire reality, bringing an end to the Many-Angled Ones' crusade across the multiverse, saving all of Earth-616 ...

But while the role of Thanos was a tough proposition because ... when I was composing music and standing in front of the microphone. I think I made music to survive,” Choi stated.