Austin City Limits Hard-rocking R&B group Alabama Shakes, fronted by powerhouse singer-guitarist Brittany Howard, plays songs from their latest album, "Sound & Color." 8 p.m. KVCR, midnight KOCE
MythBusters Hosts Adam Savage and Jamie Hyneman offer a sneak peek at the show's upcoming final season, which kicks off next Saturday. 8 p.m. Discovery Channel
Ash vs Evil Dead This action-horror-comedy series, based on the Sam Raimi films and starring Bruce Campbell, ends its first season. 9 p.m. Starz
Sex Sent Me to the E.R. This series that reenacts titillating...