S20 E1: January 2, 2012

S20 E2: January 9, 2012

S20 E3: January 16, 2012

S20 E4: January 23, 2012

S20 E5: January 30, 2012

S20 E6: February 6, 2012

S20 E7: February 13, 2012

S20 E8: February 20, 2012

S20 E9: February 27, 2012

S20 E10: March 5, 2012

S20 E11: March 12, 2012

S20 E12: March 19, 2012

S20 E13: March 26, 2012

S20 E14: April 2, 2012

S20 E15: April 9, 2012

S20 E16: April 16, 2012

S20 E17: April 23, 2012

S20 E18: April 30, 2012

S20 E19: May 7, 2012

S20 E20: May 14, 2011

S20 E21: May 21, 2012

S20 E22: May 28, 2012

S20 E23: June 4, 2012

S20 E24: June 11, 2012

S20 E25: June 18, 2012

S20 E26: June 25, 2012

S20 E27: July 2, 2012

S20 E28: July 9, 2012

S20 E29: July 16, 2012

S20 E30: 1000th Episode

S20 E31: July 30, 2012

S20 E32: August 6, 2012

S20 E33: August 13, 2012

S20 E34: August 20, 2012

S20 E35: August 27, 2012

S20 E36: September 3, 2012

S20 E37: September 10, 2012

S20 E38: September 17, 2012

S20 E39: September 24, 2012

S20 E40: October 1, 2012

S20 E41: October 8, 2012

S20 E42: October 15, 2012

S20 E43: October 22, 2012

S20 E44: October 29, 2012

S20 E45: November 5, 2012

S20 E46: November 12, 2012

S20 E47: November 19, 2012

S20 E48: November 26, 2012

S20 E49: December 3, 2012

S20 E50: December 10, 2012

S20 E51: December 17, 2012

S20 E52: December 24, 2012

S20 E53: December 31, 2012