Survivor The question of whether it's brains, brawn or beauty that is needed to win the 32nd season of the unscripted competition will be answered in the season finale. Jeff Probst hosts, 8 p.m. CBS. “Survivor: Reunion Special” follows at 10.
Heartbeat Alex (Melissa George) has a hard time separating personal from professional, as a young heart patient who may not have much time left has a dying wish. 8 p.m. NBC
Arrow Oliver and Diggle (Stephen Amell, David Ramsey) team up to save Thea (Willa Holland). 8 p.m. KTLA