Chris Hemsworth is spotted on the set of The Avengers last Friday in Cleveland (August 19). Chris plays Thor in the film (you can probably tell by his huge arms).
Also seen on set was director Joss Whedon - check out the pics in the gallery. And don't miss The Avengers page for more pics from set.
Chris told Access Hollywood last week that a recent scene he filmed for the movie was pretty much the coolest thing he's ever done in his career:
"I think we blew 20 cars up in that sequence. It was one of the biggest things to happen in my life."
UPDATE: Turns out this is Chris' stunt double! They look so much alike!