Need help to identify some people


I recorded tons of marvel footage over the weekend but missed a few names, if this doesn’t workout I’ll either just discard the matches or post em up to see if anyone can identify them.

1)white guy playing Sent/Doom/Tron
2)(Only caught the back of his head)Possibly an asian guy, medium build, with a boston redsox baseball cap playing Santhrax
3) Thin Asian guy, long hair playing MSP

I know it may be generic but its about the best I can do. Thanks for any help.