Mr. Hankey, the Christmas Poo classic Christmas specials with their own irreverent "South Park" twist, and so they watched the famous 1965 "Peanuts" special, "A Charlie Brown Christmas", repeatedly during the production process. Parker said, "At this point, we just sort of wanted to do a Charlie Brown Christmas "South Park" version. That [special] was definitely a huge part of my life growing up." The episode was considered the first "South Park" musical episode, and included such songs as "Mr. Hankey, the Christmas Poo", "A Lonely Jew on Christmas" and "Kyle's Mom is a Big Fat Bitch". Parker and Stone were initially concerned about making
'Twas the Night Before Christmas (1977 TV special) casting Martha Raye as his mother-in-law, telling an interviewer: "It's my chance to repay her for all the times she used me in her NBC "Comedy Hour" back in the 1950s." George Gobel's casting in this production was an apparent coincidence and not related to his appearance three years earlier in a holiday special of the same name, 'Twas the Night Before Christmas (1974 TV special). For the climactic recitation of "A Visit from St. Nicholas," Lynde was not allowed to rely on cue cards because director Tim Kiley felt they would distract the child actors in the cast. Lynde