On January 19th, Hallmark Mystery will be airing back-to-back episodes of the original Matlock!

List of episodes, all times Eastern:

6am: S4E1-"The Hunting Party (Part 1)" (OAD: September 19, 1989)
7am: S4E2-"The Hunting Party (Part 2)" (OAD: September 19, 1989)
8am: S4E3-"The Good Boy" (OAD: September 26, 1989)
9am: S4E4-"The Best Seller" (OAD: October 10, 1989)
10am: S4E5-"The Ex" (OAD: October 17, 1989)
11am: S4E6-"The Clown" (OAD: October 24, 1989)
12pm: S4E7-"The Star" (OAD: October 31, 1989)
1pm: S4E8-"The Con Man" (OAD: November 7, 1989)
2pm: S4E9-"The Prisoner: Part 1" (OAD: November 14, 1989)
3pm: S4E10-"The Prisoner: Part 2" (OAD: November 21, 1989)
4pm: S4E11-"The Fugitive" (OAD: November 28, 1989)
5pm: S4E12-"The Buddies" (OAD: December 12, 1989)
6pm: S4E13-"The Scrooge" (OAD: December 19, 1989)
7pm: S4E14-"The Witness" (OAD: January 2, 1990)
8pm: S4E15-"The Student" (OAD: January 9, 1990)
9pm: S4E16-"The Talk Show" (OAD: January 16, 1990)