As another unfortunate special guest falls short of director Amy’s exacting standards, neighbor and "flag virgin" Penny takes a turn, but her attempts to guide Sheldon towards a more relaxed and open style of presenting backfire.

Sheldon’s friend actor Will Wheaton agrees to be a special guest on the show. But for Sheldon's girlfriend Amy, who is the director, Will can’t seem to do anything right. She criticizes his acting, leaving Sheldon in an uncomfortable situation.

Sheldon and Amy film their first episode of "Fun with Flags," a show about "the dynamic world of vexillology." However, they keep getting interrupted by Sheldon's roommate Leonard.

Comedian Trevor Noah, who now hosts the Daily Show, compares the differences between England and Africa when it comes to obeying traffic lights. In particular, he doesn't understand why people in England are so obsessed with pressing the button in order to get the "walk" signal.

Who is The Real Stig? There can be only one!
When they met Stig Hoefnagel, an upcoming kiteboarding talent, the directors immediately linked his name with the mysterious race-car persona in Top Gear. And so, the idea of a race was born that combines wheels and water with one common denominator: speed.

English comedian Michael MacIntyre discusses the ironies of new technology. First, he talks about Google Earth and the address most people first type in when they try it out. Then he takes on motion sensors in public restrooms.

Jimmy gives us his best ideas for how to celebrate St. Patrick’s day while in quarantine. His idea of dressing the kids up as leprechauns and chasing them reminds him of his all-time favorite local news story: the bizarre sighting of a leprechaun in Mobile, Alabama.

Jimmy Kimmel can’t host his usual live TV talk show, so he takes a welcome break from his life in lockdown with his family to air his humorous take on President Trump and football superstar Tom Brady. He also commiserates with the millions of people in the United States who would under normal circumstances be out celebrating St. Patrick's Day.

Host Kaley Cuoco of The Big Bang Theory opens the 38th annual People's Choice Awards, which seems to be going smoothly until her monologue is crashed by Neil Patrick Harris of the TV series How I Met Your Mother.

The musical takes shape as Coldplay and the Game of Thrones cast continue to rehearse the songs. But just when they are ready to do their premier performance, there's a bit of a snag.

This is a trailer for the provocative 2011 romantic comedy Friends with Benefits. Set in New York City, it stars Justin Timberlake and Mila Kunis as two young business colleagues who naively imagine adding sex to their growing friendship will not lead to complications. Their friends are understandably skeptical!

Coldplay and the cast of Game of Thrones join forces for a sketch aired on the NBC TV charity campaign Red Nose Day to raise money to end child poverty.

Pop Psych analyzes what’s wrong with our favorite fictional characters. This time its Nintendo's Super Mario's turn on the couch.

New Zealand's Hobbiton movie set, where large parts of the Lord of the Rings movies were filmed, is the site of this unusual cricket game. Playing in bare feet is one of the curious rules for the match.

Meet Sheldon, he’s been driving pizzas longer than anyone at Bob’s Pizza. He seems to be a little too comfortable in his role of senior pizza driver!