In “The Secret Life of Walter Mitty,” a timid magazine photo manager who lives life vicariously through daydreams embarks on a true-life adventure when a negative goes missing.

http://www.youtube.com/watch?v=rxiTizPGdQY

For more information about “The Secret Life of Walter Mitty,” click here to visit its IMDb page. “The Secret Life of Walter Mitty” is set to be released Dec. 25, 2013.