What to Watch Today

Black Lightning Finale, NCIS No. 350, Roseanne and More

On TV this Tuesday: Black Lightning delivers its final freshman zap, NCIS marks a rare milestone and Johnny Galecki returns to Roseanne (for one night only). Here are 10 programs to keep on your radar; all times are Eastern:

  • The CW
    The Flash

    The team finds a way to infiltrate The Thinker’s lair; Ralph considers crossing a line to defeat DeVoe; Joe worries about Harry’s recent behavior.

  • CBS

    Episode 350: As the unit searches for a petty officer suspected of assault, Torres works with a blind witness. (Get a First Look; psst… hear the good news?)

  • Freeform

    Jace attempts to track down the individual out to get Simon; Clary turns to Luke for help; Alec learns more about Magnus’ romantic past.

  • ABC

    David (The Big Bang Theory‘s Johnny Galecki) returns for Harris’ birthday; Bev (Estelle Parsons) gets kicked out of her nursing home. (A marathon of classic episodes precedes at 9 am on Paramount Network; watch promo.)

  • ABC
    Alex, Inc.

    Special night and time: Alex thinks he has fired their part-time babysitter for falling asleep on the job… until she shows up for work the next day.

  • The CW
    Black Lightning

    Season 1 finale: Tobias gathers his forces in the aftermath of his showdown with Black Lightning. (Get renewal status.)

  • NBC

    Lou’s vision for Spring Awakening begins to crumble; Lilette and Robbie stress when rehearsals go into overdrive.

  • Fox
    New Girl

    Jess decides to stand up to Russell after a drunken power lunch with Cece; Nick struggles to come up with an idea for his next book.

  • USA Network
    Unsolved: The Murders of Tupac and the Notorious B.I.G.

    The Task Force gets an assist from an FBI informant; Tupac struggles to hold on in a Las Vegas hospital.

  • TBS
    The Last O.G.

    Tray and Cousin Bobby take the kids on a trip without first asking for Shay’s permission.