A list of michael keaton's greatest films has been ranked from worst to best, with one outlet including 17 films and another listing 16 films that include 'birdman,' 'beetlejuice,' and 'batman.' Other outlets have published similar rankings for different actors, including diane keaton, ron howard, glenn close, woody allen, jack nicholson, and danny devito. The rankings appear to be part of a series of articles evaluating the filmographies of various notable actors and directors.