An all-seeing Asgardian in charge of guarding the Rainbow Bridge known as the Bifrost, Heimdall's keen skills serve him well as a first line of defense.
Heimdall
Heimdall is the guardian of the Bifrost Bridge, and as its gatekeeper, he controls access and travel between Asgard and the other nine realms. With his all-seeing eyes, Heimdall protects Asgard and all of its citizens.
An unprecedented cinematic journey ten years in the making and spanning the entire Marvel Cinematic Universe, Marvel Studios' "Avengers: Infinity War" brings to the screen the ultimate, deadliest showdown of all time.