KWBQ-DT

John Roy; Mike Palascak; John Henton; Mark Viera; Carmen Lynch; David Feldman; David Arnold.

Sheldon asks his friends to challenge him in hope of achieving a scientific breakthrough; Wolowitz invents a game about Raj.

Sheldon and Leonard must defend themselves from an online bully's criticism after they co-publish a paper; Bernadette, Penny and Amy confront embarrassing moments during a girls night.

While Michael and Joey (Paul Reiser, Greg Evigan) are out on dates, Nicole (Staci Keanan) decides to throw a slumber party.

Joey is challenged by his father to sell a painting, or start working in the family plumbing business.

Michael (Paul Reiser) is shocked when he learns that his latest love interest is Judge Wilbur's (Florence Stanley) engaged niece.

Nicole (Staci Keanan) gets upset when Joey (Greg Evigan) takes her art teacher on a date. Guest star: Dick Butkus.

The issue of book banning arises at Eastland.

Jo's future at Eastland is in jeopardy when she learns her scholarship funds are drying up.

Stay informed with the latest breaking news and headlines.

Paid programming.

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Learn what's behind mental decline with age, and how to improve memory, focus and concentration with NeuroQ's Darrin Peterson and Dale Bredesen MD.

Cardiologist Dr. Ernst von Schwarz, M.D. shows how to manage your blood pressure naturally and help protect your heart for life with My Best Heart.

Featuring a variety of politicians and newsmakers discussing the latest political news from the nation's capital.

Learn what's behind mental decline with age, and how to improve memory, focus and concentration with NeuroQ's Darrin Peterson and Dale Bredesen MD.

Cardiologist Dr. Ernst von Schwarz, M.D. shows how to manage your blood pressure naturally and help protect your heart for life with My Best Heart.

The new neighbors who moved into Miss Kim's old house are keeping the Butlers and Johnsons up all night; Courtney tells Marty she is going on a date.

The Butlers and the Johnsons unite when a member of their community falls prey to racial injustice.

Paid programming.

Paid programming.

Erica fears that Geoff has moved on from their breakup; once Adam recalls his pact with Dave Kim, where neither will attend prom if they don't have dates, Adam decides to find Dave a date.

Geoff shares with the JTP that he is planning on asking Erica to marry him and gives them the engagement ring for safekeeping.

Bob and Abishola decide her mother has officially overstayed her welcome; when Abishola and Kemi hatch a plan to have a spirit speak to Ebunoluwa from beyond the grave, Abishola gets more information about her mother than she bargained for.

When Bob, Abishola and Kemi learn that Morenike's family disowned her because she's gay, they do what they can to help her pay for school and stay in America.

Learn what's behind mental decline with age, and how to improve memory, focus and concentration with NeuroQ's Darrin Peterson and Dale Bredesen MD.

Cardiologist Dr. Ernst von Schwarz, M.D. shows how to manage your blood pressure naturally and help protect your heart for life with My Best Heart.

A motorcycle thief bails and runs inside a nearby house; a headlight violation leads to a surprising find; a hit-and-run victim takes matters into his own hands.

During the approach of the most powerful storm in decades, university professor Dr. Jo Harding (Helen Hunt) and an underfunded team of students prepares the prototype for Dorothy, a ground-breaking tornado data-gathering device conceived by her estranged husband, Bill (Bill Paxton). When Harding tells Bill that Dorothy is ready for testing -- and that their privately funded rival Dr. Jonas Miller

Sheldon asks his friends to challenge him in hope of achieving a scientific breakthrough; Wolowitz invents a game about Raj.

Sheldon and Leonard must defend themselves from an online bully's criticism after they co-publish a paper; Bernadette, Penny and Amy confront embarrassing moments during a girls night.

After Dr. Sturgis experiences a nervous breakdown, Mary worries Sheldon is headed down a similar path; Georgie discovers he has a knack for sales.

Without Dr. Sturgis' university class, Sheldon must find a new way to stay academically challenged; Mary helps Pastor Jeff avoid temptation with his girlfriend.