milestone alongside some of the series beloved character voices since 1989, nancy cartwright, yeardley smithd hank azaria. matt, what's special about this double episode is our first exclusive episode on disney plus. >> that's a big deal, so we wanted to go all in with a double christmas episode, and it's very spiritual and it's really it's really a deep show. >> in it, homer is hypnotized and believes that he is santa claus himself, while in the aftermath, flawless ned flanders has a sudden crisis of faith. >> it's a christmas miracle over here. >> this is epic. exactly to the day. 35 years ago, we premiered simpsons roasting on an open fire, and we all remember that. >> i'm sure debuting nancy cartwright's bart in holiday mode. >> oh, jingle bells, batman smells. robin laid an egg. the batmobile broke its wheel, the joker got away. >> how many grades does this school have? >> hank, you always said you base some of your voices on actual people. where's moe from, then? >> when he's not expecting it? bam! they all fork in the eye, and moe. moe, i grew up idolizing al pacino. young al. you kno