Guest Stars Hank Azaria voices Moe Szyslak Pamela Hayden voices Milhouse Van Houten Pamela Hayden voices Rod Flanders Hank Azaria voices Les Moore Pamela Hayden voices Santa Claus Girl Pamela Hayden voices Yelping Woman Pamela Hayden voices Santa Claus Woman Pamela Hayden voices Son Jo Ann Harris voices Girl Uncredited Christopher Collins voices Charles Montgomery Burns