THE BIG BANG THEORY - Sheldon gives sontaneity a try; Raj asks Howard for help with preparation for a date with Emily.
THE MILLERS - Nathan pitches a children's progam inspired by Tom's imagination to his station manager.
TWO AND A HALF MEN - Alan finds an opportunity to make money; Walden addresses his co-dependency issues.
BAD TEACHER - (series premiere) A former trophy wife poses as a teacher in hope of meeting the students' wealthy, single fathers.
ELEMENTARY - When Mycroft returns to New York, his motivations cause problems between Joan and Sherlock.
PARKS AND RECREATION - (1-hour season finale) A National Parks conference; Ron has another encounter with Tammy 2.
SATURDAY NIGHT LIVE - SNL Digital Shorts.
HELL'S KITCHEN - Contestants from each team must work in pairs and present a unique pizza dish to Ramsay.
AMERICAN IDOL - A finalist is eliminated.
SURVIVING JACK - Frankie introduces his new girlfriend to his mother, who is on pain medication after having surgery.
GREY'S ANATOMY (repeat)
GREY'S ANATOMY - Jackson must deliver bad news to the doctors; Derek's sister visits.
BLACK BOX - (series premiere) Dr. Ian Bickman joins the staff at The Cube; Catherine's boyfriend pushes her to marry him.
THE VAMPIRE DIARIES - Stefan tries to distract Elena from her relationship problems; Enzo reveals what happened to Maggie.
REIGN - Mary's uncle delivers bad news about her mother; Bash and Kenna begin to trust each other.
SIRENS - 'There's No "I" In Cream'
DAY TIME TALK SHOWS
THE ELLEN DEGENERES SHOW - Adam Levine
VIEW - Dr. Phil McGraw, Kelly Reilly, Vanessa Redgrave, a performance
by the Broadway case of Beautiful: The Carole King Musical, guest
co-host Candace Cameron-Bure
LATE NIGHT TALK SHOWS
THE LATE SHOW WITH DAVID LETTERMAN (CBS) - Neil Patrick Harris, Sarah Hyland, Ray LaMontagne
THE TONIGHT SHOW WITH JIMMY FALLON (NBC) - Dr. Phil McGraw, James Van Der Beek, Courtney Barnett, Steven Tyler & Joe Perry
JIMMY KIMMEL LIVE (ABC) - Julie Bowen, Dave Attell, Cut Copy
THE LATE LATE SHOW WITH CRAIG FERGUSON (CBS) - Emily Deschanel, Zoe Lister-Jones
LATE NIGHT WITH SETH MEYERS (NBC) - Cameron Diaz, Leslie Mann, Ronan Farrow, Gary Gulman
LAST CALL WITH CARSON DALY (NBC) - Matt Taibbi, Tinariwen, Steven Knight
THE DAILY SHOW WITH JON STEWART (COMEDY CENTRAL) - Ramachandra Guha
THE COLBERT REPORT (COMEDY CENTRAL) - George Saunders
CONAN O'BRIEN (TBS) - (repeat)
THE ARSENIO HALL SHOW (CW) - Taraji P. Henson, Earth Wind & Fire