As Ke Huy Quan prepared to enter the Marvel Cinematic Universe MCU as Ouroborus in the Disney+ series Loki , he was not sure how to play the character. Entering the intricate world of Marvel can be intimidating, even for a veteran actor like Quan. âI had meetings with our writers, with our showrunner, with Tom Hiddleston, and I was trying to pick their brains to see what their vision was for...