Brooklyn Nine-Nine / 8:00pm (5) Another of the officers’ former loves is charged with determining whether the precinct should stay open, as Terry’s (Terry Crews) ex Veronica (guest star Kimberly Herbert Gregory) assumes the job in the new episode “Serve & Protect.” Jake and Rosa (Andy Samberg, Stephanie Beatriz) try to keep their fandom in check as they meet the star and producer (guest stars Nathan Fillion and Greg Germann) of a favorite television show, victimized by an on-set robbery.
The Middle / 8:00pm (7) Axl (Charlie McDermott) lets an excited Frankie (Patricia Heaton) weigh in as he shops for a suit for business interviews in the new episode “Adult Swim.” Sue and Brick (Eden Sher, Atticus Shaffer) fear the loss of other remnants of their childhoods when Mike (Neil Flynn) threatens to get rid of the family’s summer pool if they keep letting it go unused. Alan Rachins (“L.A. Law”) guest stars.
The Flash / 8:00pm (50) The fate of Barry’s (Grant Gustin) home base is uncertain when Grodd (voice of David Sobolov) and his simian army invade it in “Attack on Central City,” Gypsy (guest star Jessica Camacho) puts her own force behind the battle against the enemies. Jesse (guest star Violett Beane) has designs on forming a permanent couple with Wally (Keiynan Lonsdale). Jesse L. Martin and Danielle Panabaker also star.
Bull / 9:00pm (13) Isaiah Washington (“The 100”) guest stars as an attorney who becomes a defendant, accused of killing his fiancee, in the new episode “Bring It On.” Bull (Michael Weatherly) helps him, but ultimately determines the man is his own best weapon in providing an effective defense through his courtroom showmanship. Freddy Rodriguez, Geneva Carr and Jaime Lee Kirchner also star.
Isaiah Washington stars in “Bull” Tuesdays on CBS.