Home7.08 Dexter - Episode 7.08 "Argentina" - Ratings News byJohn •Tuesday, November 20, 2012 Dexter continues really strong. On this week's ratings, episode 7.08 "Argentina", was up with a 1.1 adults 18-49 rating. The episode garnered total 2.251.000 viewers. Tags 7.08 Argentina Dexter Season 7 ratings season 7 Facebook Twitter