The Simpsons season 21 episode 7 will airs on Sunday November 29th, 2009 at 08:00 pm on FOX. The Simpsons season 21 episode 7 is entittled “Rednecks and Broomsticks“. In this episode The Simpsons get stranded in hill country and are introduced to the wonders of witchcraft and moonshine. Voice of Cassandra: Neve Campbell