You could get in rehearsals, pre-production, anything that would actually contribute to the understanding of how a film gets made. I actually find those things increase people's interest in a movie and like that better than worrying about showing the tricks behind the curtain.
-- Jay Roach
   
Jay Roach   Name:
Jay Roach
Type:
Director
Nationality:
American
Birth:
1957
https://www.nutquote.com/quote/Jay_Roach