Dave J Hogan/Dave J Hogan/Getty Images When Tom Hanks found himself with his pants down in front of the iconic Mona Lisa painting while filming The Da Vinci Code, director Ron Howard couldn't help but laugh.

Tom Hanks is in a league of his own. The actor had an unusual experience at one of the most famous museums in the world when he ended up without pants in front of the Mona Lisa.

The veteran filmmaker offered a behind-the-scenes anecdote of the filming of the 2006 movie While the 2006 film The Da Vinci Code was a suspenseful mystery, the making of the movie was, at times, more like a comedy.