NCIS A sailor's murder is linked to a global human-trafficking operation in this new episode, starring Rocky Carroll (who also directs), Mark Harmon, Michael Weatherly, Pauley Perrette and David McCallum. 8 p.m. CBS
The Flash Barry (Grant Gustin) considers revealing his alter ego to Patty (Shantel VanSanten) in this new episode. 8 p.m. KTLA
Finding Your Roots Maya Rudolph, Shonda Rhimes and Keenen Ivory Wayans are in this new episode. 8 p.m. KOCE and KPBS
Planet Primetime In this new series, Karla Cavalli explores some of the world's most off-the-wall TV shows and what...