Summer Movie Blockbusters Still Rule on Cable Seattle Post-Intelligencer Copyright 2012 Seattle Post-Intelligencer. All rights reserved. This material may not be published, broadcast, rewritten or redistributed. Published 7:16 a.m., Monday, August 20, 2012 [...] as much as 80 percent of the cable network's schedule is still devoted to theatrical movies - which is why FX execs have been on a blockbuster buying spree again this summer. FX has landed the lion's share of this summer's box office No.