"Movie Publicity Showcase - Volume 21" places the Laurel and Hardy compilation films "The Golden Age of Comedy," "When Comedy Was King," "Days of Thrills and Laughter," "The Further Perils of Laurel and Hardy, and "Four Clowns" into their historical "first run" context, utilizing original press materials from the initial releases. British press material for "Laurel and Hardy's Laughing 20's" is also included. Read about your favorite stars as they were during the day of the movie's initial release. See how creative theater managers could draw in an audience when movie exhibition was an art form. Step back into time and see what movie fans of that day experienced when going to the movies! This is the twenty-first of a series.