Vegas Callbacks are harder than ever, as only the best ten dancers will make it into the finals.

CJ protests when Malik's crime partner makes an appearance. Meanwhile, Curtis starts a barbershop in the backyard.

Tracie's unexpected visits to the house come under scrutiny. Elsewhere, Curtis is enlisted as CJ and Janine's babysitter.

On this frightening episode of MythBusters, you'll want to duck for cover as the team tests myths that will make you afraid. Very afraid..Jamie, Adam, Kari, Grant and Tory take on snot, sneezes and decapitation by tornado.

Coming Soon...

A witness with Asperger's Syndrome refuses to testify against her friend, frustrating Mary. Elsewhere, Marshall and Stan try to prevent the deportation of a key witness; and Brandi comes clean about her investment plan with Scott.

In a special 2-hour episode Rich Franklin takes over as the new coach of the red team, and several of the fighters have finally had it with Jamie Yager. All this plus two semifinal fights: Court McGee faces Liddell teammate Brad Tavares, and Josh Bryant takes on Kris McCray in a rematch.

Tommy feels the pressure to find the elusive Magic Man and Rachel wants to leave Haplin all the while being pressured by John Haplin to remember details of her kidnapping. Merritt Grieves reveals a long-kept secret to Rachel. Henley returns the hammer she stole from the boarding house attic to Peggy Haplin in exchange for money. Det. Hobbs is convinced that Greggy Stiviletto knows who severed the hand found at the bakery.

It's perhaps the biggest, most controversial mystery in the cosmos. Did our Universe just come into being by random chance, or was it created by a God who nurtures and sustains all life? The latest science is showing that the four forces governing our universe are phenomenally finely tuned. So finely that it had led many to the conclusion that someone, or something, must have calibrated them; a belief further backed up by evidence that everything in our universe may emanate from one extraordinarily elegant and beautiful design known as the E8 Lie Group. While skeptics hold that these findings are neither conclusive nor evidence of a divine creator, some cutting edge physicists are already positing who this God is: an alien gamester who's created our world as the ultimate SIM game for his own amusement. It's an answer as compelling as it is disconcerting.

Daniel's "I Hate" video; tweeting summer plans; Web Redemption for the "Look at that Horse Guy" on a home-shopping channel.

Spencer Wells

In a special 2-hour episode Rich Franklin takes over as the new coach of the red team, and several of the fighters have finally had it with Jamie Yager. All this plus two semifinal fights: Court McGee faces Liddell teammate Brad Tavares, and Josh Bryant takes on Kris McCray in a rematch.

Sen. Sam Nunn

Actor Bradley Cooper; TV personalities Khloe and Kourtney Kardashian; Christina Aguilera performs.

Adam Sandler, Rachel Maddow, OK Go

In a two-round Elimination Challenge testing basic skills, members of the Blue Team were first asked to cook Chicken Korma. They were provided with all the ingredients but were left to choose which spices to use. Out of the six contestants, only Alvin's attempt was of an acceptable quality with Jonathan and Skye the worst of the rest. They were sent into a sudden death challenge to name spices.

Jason travels to the Anglesey Circuit to test drive a couple of sports coupes. Vicki drives from Paris to Monaco in a luxury Italian soft-top. Tiff and Jonny travel across England in an electric car.