The Secret Life of Walter Mitty

Walter Mitty (Ben Stiller) has created an elaborate fantasy world where he lives a life of heroic adventure. But, in reality Walter is an office worker who's too timid to ask out his colleague Cheryl (Kristen Wiig) for a date. But, when Walter faces a real-world test, he springs into action and embarks on a global adventure exceeding anything even he could have dreamed of. (British Film Institute (BFI))