Answer
Wiig and Stiller co-starred in the 2013 film The Secret Life of Walter Mitty. The film was directed by Ben Stiller and based on the 1939 short story of the same name by James Thurber. Wiig played Cheryl Melhoff, Mitty's co-worker and love interest. Stiller played Mitty, a daydreamer who escapes his mundane life through his imagination.