WHAT’S ON THE WATCH LIST

BLACK LIGHTNING Tuesday, 9 p.m. on The CW An unexpected phone call unearths the long-buried need for Jefferson ( Cress Williams) to investigate the murder of his father. Meanwhile, Annisa’s (Natessa Williams) actions have dire consequences. 9-1-1 Wednesday, 9 p.m. on Fox Bobby ( Peter Krause) and his team respond to an emergency at a children’s birthday party that leaves lives hanging in the balance; one of the crew is involved in a devastating accident. CRAZY EX-GIRLFRIEND Friday, 9 p.m. on The CW In the season finale, Rebecca ( Rachel Bloom) decides to make amends for her past, finding unexpected challenges — while West Covina awaits an important new arrival.