Related Clues:

• The way the film is shown, you never get a hundred back in a singular setting
• Sorting out those suitable for the cinema?
• Showing the movie and yet concealing it
• You'd need a riddle to be making a film of it
• Showing where there's a cover-up
• Covering a film-show
• Sorting out a private showing
• Televising
• Showing (of a film)