TV Guide for Thursday! What TV shows will you be watching tonight, Thursday, September 26, 2013? Here is the list for your complete TV show guide. Happy TV watching!

Note: All TV show guide times are EST.

the_big_bang_theory-show8:00 PM

The Big Bang Theory [SEASON PREMIERE] (“The Hofstadter Insufficiency”) – Sheldon and Penny share secrets while Leonard is away; Wolowitz helps Raj get over his ex. (CBS)

Parks and Recreation [SEASON PREMIERE] (“London, Parts 1 & 2?) – Leslie travels to London to accept an award; Tom hunts down a businessman; Ann and Chris take their relationship to the next level. (NBC)

The X Factor USA (“Judges’ Deliberations: Top 40 Revealed”) – The judges choose the top 40 acts. (FOX)

8:30 PM

The Big Bang Theory (“The Deception Verification”) – Leonard and Sheldon’s friendship is tested; Wolowitz’s relationship with his mom causes a threat to his masculinity. (NBC)

9:00 PM

Glee [SEASON PREMIERE] (“Love, Love, Love”) – The glee club performs The Beatles songs; Blaine and Kurt consider their future together; Rachel’s ambitions take a surprising turn. (FOX)

Grey’s Anatomy [SEASON PREMIERE] (“Seal Our Fate; I Want You With Me”) – Following the storm, a mudslide injures first responders and citizens; Meredith faces a decision that will impact a loved one; Callie is rocked by Arizona’s infidelity; the doctors receive devastating news. (ABC)

The Crazy Ones [SERIES PREMIERE] (“Pilot”) – Simon tries to convince Kelly Clarkson to record a jingle for a client. (CBS)

The Michael J. Fox Show [SERIES PREMIERE] (“Pilot”) – After five years, Mike Henry return to the workplace, forcing him to learn to juggle his home, family and career again. (NBC)

Project Runway (“Next Generation…”) – The designers are inspired by young people who are making a difference. (Lifetime)

Four Weddings: Unveiled (“… and a Pilgrim”) – Jessica and her groom unveil their wrist tattoos during their backyard wedding; Lynette has her big day at a working cattle farm; Wendy’s guests are greeted by pilgrims; Nicole’s guests are treated to a boat cruise around Boston Harbor. (TLC)

Tamar & Vince (“For the Record”) – Tamar and Vince promote their album; Tamar’s pregnancy photo shoot. (WE tv)

9:30 PM

Two and a Half Men [SEASON PREMIERE] (“Nangnangnangnang”) – Charlie’s 25-year-old daughter arrives at the beach house, hoping to get to know her family. (CBS)

The Michael J. Fox (“Neighbor”) – Mike confronts a noisy neighbor who develops a crush on him; Ian tries to court Eve’s friend; Leigh is mistaken for a single mom. (NBC)

Anger Management (“Charlie and the Grad Student”) – Charlie competes with Nolan for a hot grad student; Martin and Ed come up with a patriotic scam. (FX)

10:00 PM

Elementary [SEASON PREMIERE] (“Step Nine”) – Sherlock must face his past when he travels to London to revisit an old case; Watson learns more about Sherlock’s pre-New York life; Sherlock’s brother, Mycroft, reveals some secrets. (CBS)

Parenthood [SEASON PREMIERE] (“It Has to be Now”) – The new Braverman baby causes a stir; Kristina takes on another kind of fight; Joel and Julia face challenges; Hank returns; Amber’s boyfriend returns home. (NBC)

Chef Wanted With Anne Burrell (“Windy City Face-Off”) – Anne puts four internationally inspired chefs to the test for the Chef de Cuisine position at Tavernita in Chicago. (Food Network)

Let It Ride (“A Tale of Two Harleys”) – Zach gets a commission to customize a Harley for a rich client. (NatGeo)

Something Borrowed, Something New: Unveiled (“A Blogger’s Bridal Bliss”) – Bridgette is a popular bridal blogger whose gown must impress; her mom would love for her to get married in her gown. (TLC)

10:30 PM

Supermarket Superstar [SEASON FINALE] (“The Finale”) – Three cooks who have won in their individual categories return to compete for the grand prize. (Lifetime)

Something Borrowed, Something New: Unveiled (“Dad’s Bride and Joy”) – Gina’s dad suggests she wear a modest heirloom but she craves more modern options. (TLC)

11:00 PM

The Pitch (“1-800-FLOWERS.com”) – Los Angeles advertising agencies want to work with 1-800-FLOWERS.com. (AMC)

Polyamory: Married & Dating (“Coming Around”) – A reality series explores non-monogamous, committed relationships involving more than two people. (Showtime)

Late Night TV Shows

The Daily Show With Jon Stewart is joined by Actor Robin Williams. (11:00 PM, Comedy Central)

Chelsea Lately features Comic Jeff Wild; comic Fortune Feimster; actor Ross Mathews; chef Cat Cora. (11:00 PM, E!)

Conan welcomes Actor Andy Samberg; musician Slash. (11:00 PM, TBS)

The Colbert Report has Shark wrangler Chris Fischer. (11:30 PM, Comedy Central)

The Tonight Show With Jay Leno is joined by Actress Julia Louis-Dreyfus; author Ron Paul; Little Big Town performs. (11:35 PM, NBC)

Late Show With David Letterman welcomes Singer Bono; actor Johnny Galecki; Kings of Leon perform. (11:35 PM, CBS)

Jimmy Kimmel Live has Actress Rebel Wilson; chef Anthony Bourdain; Avril Lavigne performs; Unnecessary Censorship. (11:35 PM, ABC)

Late Night With Jimmy Fallon features Actress Tina Fey; Goldfrapp performs; Thundercat performs with The Roots. (12:35 AM, NBC)

The Late Late Show With Craig Ferguson is joined by Actor Joseph Gordon-Levitt; actress Maggie Grace. (12:35 AM)