KBSI-DT

When Dave discovers Calvin hasn't seen a physician in nearly a decade, he insists that he schedule a physical; Calvin gets more than he bargained for when Dr. Fisher insists he undergo a routine colonoscopy.

After trying a father/son talk, Alan and Judith decide to take a moody Jake to a therapist (Jane Lynch).

Alan prepares Jake for Judith's wedding; Charlie continues his fling with Herb's sister.

When Sheldon bans Penny from the apartment for a series of petty infractions, Penny vows to get revenge.

Dr. Linkletter pushes Sheldon to make friends with his fellow students at college; Georgie gets a pager.

The arrival of Wyatt, an eco-conscious new neighbor, and his pet rooster disrupts the community; when Tina stops by Marty's apartment for a surprise visit, the youngest Butler son is forced to come clean about a long-held secret.

Jeff will do anything to clinch a deal, even if it means squeezing into a suit and tie; nerves strike Jeff when he walks into the boardroom.

Corey and Rick have a chance to make a deal on a 1980 10th anniversary edition Datsun ZX; 1862 Civil War postage stamp; cast member's script from the 1964 James Bond film "Goldfinger.".

Inspiring stories featuring veterans, first responders, teachers, healthcare workers and others that range from historical perspectives to current stories of bravery, perseverance, compassion and joy.

Experiments reveal the secrets of color; making clouds of color with rainbow powder; how ink manufacturers create color.

Helicopters took a lot of their early inspiration from the dragonfly; a look at how the dragonfly and the wings of owls continue to inspire helicopters; how the maple seed has inspired unmanned aerial vehicles.

A nationwide contest reached out to teachers whose students are in kindergarten through 12th grade; the winner will join Emily as they train like an astronaut and experience weightlessness.

How inventors are finding new and environmentally friendly ways to power the planet.

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

Farmers that use horses to handle their field work; an inner-city high school where the focus is all about farming; a harvest from the sea at a Maryland shrimp farming operation.

College football pregame show with Urban Meyer, Mark Ingram, Matt Leinart, Brady Quinn and Dave Portnoy. Led by Rob Stone, the group analyzes the biggest games, with special attention to the "Big Noon Saturday" game on FOX.

From Huntington Bank Stadium in Minneapolis.

Hosts Gregg Murphy and Wes Hall compare sports legends of the past to those of today.

From Folsom Field in Boulder, Colo.

From Casino Del Sol Stadium in Tucson, Ariz.