Robert Downey Jr., from left, Joss Whedon, Chris Hemsworth and Chris Evans are shown on the set of "The Avengers." (Marvel/MCT)
Robert Downey Jr., from left, Joss Whedon, Chris Hemsworth and Chris Evans are shown on the set of "The Avengers." (Marvel/MCT) MCT
Robert Downey Jr., from left, Joss Whedon, Chris Hemsworth and Chris Evans are shown on the set of "The Avengers." (Marvel/MCT) MCT

'The Avengers' director's math problem: one movie, many superheroes

May 03, 2012 08:18 AM

More Videos