 " Road to the North Pole " was broadcast on December 12 , 2010 , as a part of an animated television night on Fox , and was preceded by The Simpsons , and followed by Family Guy creator and executive producer Seth MacFarlane 's second show , American Dad ! . It was watched by 8 @.@ 03 million viewers , according to Nielsen ratings , despite airing simultaneously with the Desperate Housewives on ABC , The Amazing Race and Undercover Boss on CBS and Sunday Night Football on NBC . The episode also acquired a 3 @.@ 9 rating in the 18 – 49 demographic , beating American Dad ! and The Simpsons in addition to significantly edging out both shows in total viewership . The episode 's ratings increased significantly from the previous week 's episode . 
