Here's what will be airing on GREAT on Flag Day, all times Eastern:

10am-Happy Endings: "Bo Fight" (S1E10, OAD: May 18, 2011)
10:30am-Happy Endings: "Barefoot Pedaler" (S1E11, OAD: May 18, 2011)
11am-Community: "Digital Exploration of Interior Design" (S3E13, OAD: March 29, 2012)
11:30am-Community: "Pillows and Blankets" (S3E14, OAD: April 5, 2012)
12pm-Community: "Origins of Vampire Mythology" (S3E15, OAD: April 12, 2012)
12:30pm-Community: "Virtual Systems Analysis" (S3E16, OAD: April 19, 2012)
1pm-Monk: "Mr. Monk and the Captain's Marriage" (S4E12, OAD: January 27, 2006)
2pm-Monk: "Mr. Monk and the Class Reunion" (S5E6, OAD: August 11, 2006)
3pm-Monk: "Mr. Monk Goes to a Rock Concert" (S5E8, OAD: August 25, 2006)
4pm-Monk: "Mr. Monk and the Really, Really Dead Guy" (S5E15, OAD: February 23, 2007)
5pm-Monk: "Mr. Monk and the Wrong Man" (S6E8, OAD: September 7, 2007)
6pm-Monk: "Mr. Monk and the Three Julies" (S6E13, OAD: January 25, 2008)
7pm-Walker, Texas Ranger: "The Winds of Change" (S9E5, OAD: November 4, 2000)
8pm-Walker, Texas Ranger: "Lazarus" (S9E6, OAD: November 11, 2000)
9pm-Walker, Texas Ranger: "Turning Point" (S9E7, OAD: November 18, 2000)
10pm-Walker, Texas Ranger: "Retribution" (S9E8, OAD: November 25, 2000)
11pm-Walker, Texas Ranger: "Desperate Measures" (S9E12, OAD: January 20, 2001)
12am-The Rockford Files: "The Big Cheese" (S6E10, OAD: December 7, 1979)
1am-The Rockford Files: A Blessing in Disguise (OAD: May 14, 1995)
3am-Quantum Leap: "The Last Gunfighter - November 28, 1957" (S4E14, OAD: February 5, 1992)
4am-Quantum Leap: "A Song for the Soul - April 7, 1963" (S4E15, OAD: February 12, 1992)
5am-Quantum Leap: "A Leap for Lisa - June 25, 1957" (S4E22, OAD: May 20, 1992)