how many simpsons treehouse of horrors episodes are there
List of The Simpsons Treehouse of Horror episodes As of 2016, there are twenty-seven Treehouse of Horror episodes, with one airing every year. They are known for being more violent than an average Simpsons episode and contain several different trademarks, including the alien characters Kang and Kodos who have appeared in every episode. Quite often the segments will parody well-known movies, books, radio shows, and television shows. The Twilight Zone has been parodied quite often, and has served as the inspiration for numerous segments.[9]
The Simpsons (season 1) The Simpsons' first season originally aired on the Fox network between December 17, 1989 and May 13, 1990, beginning with the Christmas special "Simpsons Roasting on an Open Fire". The executive producers for the first production season were Matt Groening, James L. Brooks, and Sam Simon.[1]