He has played two MCU characters. He plays a soldier and close friend of Steve Rogers, Jim Morita, in Captain America: The First Avenger (2011); and also plays Morita's grandson, who is the principal of Peter Parker's high school in Spider-Man: Homecoming (2017).
I think I can sing, but that does not mean I can actually sing. I fear that I'm like one of those 'American Idol' contestants who truly believe they are good and are actually dreadful.