The Simpsons season 21 episode 2 | Watch The Simpsons season 21 episode 2

The Simpsons season 21 episode 2 by tittle “Bart Gets A ‘Z’” airs on Sunday October 04th, 2009 at 08:00 pm via FOX. In this episode After Mrs. Krabappel confiscates her class’s cellphones, Bart spikes Krabappel’s coffee with liquor, which lands her in trouble with Principal Skinner