Here's what will be airing on TBS on Martin Luther King Day, all times Eastern:

6am-Family Matters: "Man's Best Friend" (S1E13, OAD: January 5, 1990)
6:30am-Family Matters: "Baker's Dozen" (S1E14, OAD: January 12, 1990)
7am-Young Sheldon: "Cowboy Aerobics and 473 Grease-Free Bolts" (S4E10, OAD: March 4, 2021)
7:30am-Young Sheldon: "Freshman Orientation and the Inventor of the Zipper" (S4E6, OAD: January 21, 2021)
8am-Young Sheldon: "A Pager, a Club and a Cranky Bag of Wrinkles" (S4E11, OAD: March 11, 2021)
8:30am-Young Sheldon: "The Geezer Bus and a New Model for Education" (S4E13, OAD: April 8, 2021)
9am-Young Sheldon: "Mitch's Son and the Unconditional Approval of a Government Agency" (S4E14, OAD: April 15, 2021)
9:30am-Young Sheldon: "A Virus, Heartbreak and a World of Possibilities" (S4E15, OAD: April 22, 2021)
10am-21 Bridges (RD: November 22, 2019)
12pm-Gemini Man (RD: October 11, 2019)
2:30pm-Déjà Vu (RD: November 22, 2006)
5pm-The Big Bang Theory: "The Geology Evaluation" (S10E9, OAD: November 17, 2016)
5:30pm-The Big Bang Theory: "The Property Division Collision" (S10E10, OAD: December 1, 2016)
6pm-The Big Bang Theory: "The Birthday Synchronicity" (S10E11, OAD: December 15, 2016)
6:30pm-The Big Bang Theory: "The Holiday Summation" (S10E12, OAD: January 5, 2017)
7pm-The Big Bang Theory: "The Romance Recalibration" (S10E13, OAD: January 19, 2017)
7:30pm-The Big Bang Theory: "The Emotion Detection Automation" (S10E14, OAD: February 2, 2017)
8pm-The Big Bang Theory: "The Locomotion Reverberation" (S10E15, OAD: February 9, 2017)
8:30pm-The Big Bang Theory: "The Allowance Evaporation" (S10E16, OAD: February 16, 2017)
9pm-The Big Bang Theory: "The Comic-Con Conundrum" (S10E17, OAD: February 23, 2017)
9:30pm-The Big Bang Theory: "The Escape Hatch Identification" (S10E18, OAD: March 9, 2017)
10pm-The Big Bang Theory: "The Collaboration Fluctuation" (S10E19, OAD: March 30, 2017)
10:30pm-The Big Bang Theory: "The Recollection Dissipation" (S10E20, OAD: April 6, 2017)
11pm-The Big Bang Theory: "The Separation Agitation" (S10E21, OAD: April 13, 2017)
11:30pm-The Big Bang Theory: "The Cognition Regeneration" (S10E22, OAD: April 27, 2017)
12am-Impractical Jokers: "Haunting of the Joker House" (S12E11, OAD: January 15, 2026)
12:30am-Modern Family: "Egg Drop" (S3E12, OAD: January 11, 2012)
1am-Modern Family: "Little Bo Bleep" (S3E13, OAD: January 18, 2012)
1:30am-Modern Family: "Me? Jealous?" (S3E14, OAD: February 8, 2012)
2am-Modern Family: "Aunt Mommy" (S3E15, OAD: February 15, 2012)
2:30am-Modern Family: "Virgin Territory" (S3E16, OAD: February 22, 2012)
3am-Modern Family: "Leap Day" (S3E17, OAD: February 29, 2012)
3:30am-Modern Family: "Send Out the Clowns" (S3E18, OAD: March 14, 2012)
4am-American Dad!: "Stan of Arabia: Part 2" (S2E6, OAD: November 13, 2005)
4:30am-American Dad!: "Stannie Get Your Gun" (S2E7, OAD: November 20, 2005)