 " Vatos " originally aired on November 21 , 2010 in the United States on AMC . The episode attained 4 @.@ 75 million viewers upon airing , and garnered a 2 @.@ 7 / 4 HH rating . Additionally , it received a 2 @.@ 4 / 6 rating in the 18 – 49 demographic , according to Nielsen ratings . " Vatos " became the highest @-@ rated cable program of the night , and the ninth most @-@ watched cable program of the week . Ratings and total viewership for the episode moderately declined from the preceding installment , " Tell It to the Frogs " , which was watched by 5 @.@ 07 million viewers and a 2 @.@ 5 / 7 rating in the 18 – 49 demographic . In the United Kingdom , the episode received 467 @,@ 000 viewers and became the highest @-@ rated cable program on FX of the week dated November 28 . 
