KBSI-DT

When George Sr. asks Sheldon to keep a secret from Mary, the stress of not being honest drives Sheldon to hide out at Tam's for his first sleepover.

Dave gathers everyone for a lengthy ballot-palooza party to discuss the merits of every candidate and prop on each of their election ballots; Gemma is determined to run a tight ship as their local precinct captain when polls open at Walcott Academy.

Alan must see the school principal over a picture Jake drew of a schoolmate and calls Charlie to watch over the boy.

Alan tries to escape Judith's clutches as Charlie and Herb go on the prowl.

Leonard must choose who to bring with him when he goes to see the Large Hadron Collider on Valentine's Day.

George Sr. bails Meemaw and Georgie out of jail; Sheldon and Missy meet Mandy; Mary feels unwelcome at church.

Courtney and Marty deal with some baby shower drama with Tina; Lamar adjusts to a new job at the Fuse Box.

A collector brings in a couple of heavies to intimidate Jeff.

A seller limps in with a 19th century shotgun disguised as a cane; Rick and Chumlee check out a 1940 Indian Motorcycle once owned by Steve McQueen; a book printed by Benjamin Franklin.

Honoring Native American Month with a retrospective look at Wilma Mankiller, the first woman to lead the Cherokee Nation; a look back at World War I Pilot and Business Leader Eddie Rickenbacker.

Steve shows how to create a contraption that seems to turn sand into water.

Robots' inventors look toward nature to see how animals can help them to do the things that humans cannot.

Exploring myths about Mars that were promoted by respected scientists; recent mysteries that have yet to be solved.

Researchers study category five hurricanes; tornado trackers hunt for a twister; how wind causes lightning to form; a mountain where the fastest winds in the Northern Hemisphere have been recorded.

Brian and Darren Hefty offer tips to the farming community including farm basics and pesticide tips.

Songwriter Michael Martin Murphey on how his "America's Heartland" title song reflects his concern about the challenges facing American farmers; how research is working to face the challenge of water shortages.

College football pregame show covering the top college football games from the country's best conferences, beginning each Saturday on FOX.

From Ohio Stadium in Columbus, Ohio.

From LaVell Edwards Stadium in Provo, Utah.

Highlights and updates of the day's college football action and previews of upcoming games.

From Casino Del Sol Stadium in Tucson, Ariz.

Local, national and international news.

One hundred contestants go head-to-head in a range of seemingly simple and hilarious games.