"Argo" has been out for a few weeks, receiving significant early Oscar buzz for director and star Ben Affleck, but Cornyn can likely use the election as an excuse if he's behind in his movie habits.

"Argo" is both a spy movie and a political drama, taking place during the 1979 Iran hostage crisis.

Cornyn is not the only lawmaker to share his amateur movie reviews with Twitter fans: Sen. Chuck GrassleyCharles (Chuck) Ernest GrassleyGrassley: 'Good chance' Senate panel will consider bills to protect Mueller Overnight Finance: CBO to release limited analysis of ObamaCare repeal bill | DOJ investigates Equifax stock sales | House weighs tougher rules for banks dealing with North Korea GOP state lawmakers meet to plan possible constitutional convention MORE (R-Iowa) shared his enjoyment of "War Horse" last December, and Rep. Gerry ConnollyGerry ConnollyDem lawmaker warns of 'political and moral limitations’ to working with Trump Dems ready to deal with Trump — but it's complicated GAO: Fewer than one in four agencies will meet data center consolidation goals MORE (D-Va.), last November, said he liked "Ides of March" even if it did not portray real life.