THE BIG BANG THEORY: Wolowitz feels nervous when he is asked to throw the first pitch at a Los Angeles Angels game.
THE BIG BANG THEORY: (repeat)
SCORPION: 'Single Point of Failure'
NCIS: LOS ANGELES: (season premiere) The team tries to find Callen and Sam, who are trapped in a submarine aimed at an aircraft carrier.
THE VOICE: Talented vocalists from across the country perform for the coaches.
THE BLACKLIST: A robbery provides Red with an opportunity to take down a questionable bank.
GOTHAM: Penguin shows up in the countryside and begins making his way back to the city.
SLEEPY HOLLOW: Abbie and Ichabod plot to resurrect a monster created by Benjamin Franklin.
DANCING WITH THE STARS: TBA
CASTLE: (season premiere) New York medical examiner Dr. Henry Morgan hides the secret of his immortality, even as he works to uncover its cause.
iHEART MUSIC FESTIVAL Night 1: Highlights of the music festival at the MGM Grand Hotel include performances by Taylor Swift.