Celebrity·Posted on Jul 29, 2010"Big Fan" Asks Joss Whedon Who His Favorite Actor IsWhile speaking at Comic Con, Joss Whedon was confronted by a "big fan" and asked who his favorite actor was to work with.by Tanner GreenringBuzzFeed StaffLinkFacebookPinterestTwitterMail View this video on YouTube There's something about that fan though. I can't put my finger on it.