Home5.07 Dexter - Episode 5.07 ''Circle Us'' - Ratings Up byJohn •November 09, 2010 On this week's ratings of Dexter Episode 5.07 ''Circle Us'' was stable at a 0.9 rating with adults 18-49 though it was UP over 230.000 viewers to 1.900 million! Source: TVbythenumbers Tags 5.07 circle us ratings season 5 Facebook Twitter