The marathon kicks off at 8 p.m. ET | 7 p.m. CT | 8 p.m. PT. ABC will air the episodes "Twenty Years to Life," "Dress to Impress," "Eggs Over, Not Easy" and "Darlene v. David."
Episodes from the tenth season are also available via streaming and on-demand services.
Editor's note: The Walt Disney Company is the parent company of ABC and this station.