This is the end... or is it? Michael Leader sits through the credits and celebrates the films that litter their closing credit sequences with outtakes, teasers, and other treats. From the Marvel Cinematic Universe's mastery of the post-credits 'stinger' that introduces new characters and sets up epic franchise crossovers, to the reign of the 'blooper reel' in the comedies of the 1980s and 1990s, to the films that use their credit sequences to break the fourth wall and directly address the audience.