Airs: 12:00am - 2:00am on NBC
The 2nd & final Semifinal show is tonight where the 2nd group of 12 from the Top 24 will perform to attempt to move on in the competition to the Finals next week. The following acts are scheduled to perform tonight:
1. AcroArmy - Acrobats
2. Balia Conmigo - Latin dance troupe
3. Blue Journey - Shadow dancing act
4. Christian Stoinev - Extreme hand balancer (with his dog "Scooby")
5. Emil and Dariel - Cellists
6. Jaycob Curlee - Singer & guitarist
7. Jonah Smith - Singer & pianist
8. Kelli Glover - Singer
9. Mat Franco - Close-up magician
10. Quintavious Johnson - Singer (pre-teen)
11. Smoothini - Close-up magician
12. Wendy Liebman - Comedian (Howard Stern's Wild Card Act)
It was also announced that the group "Maroon 5" would be performing on tomorrow night's result show.
Airs: 12:00am - 1:00am on NBC
A high school teacher competes against culinary professionals - including chef Jet Tila.
Matador Season 1, Episode 8
Airs: 1:00am - 2:00am on EL REY NETWORK
The data seized from the mysterious medi-spa sends Tony and Annie on a manhunt to find the parties responsible for a devastating turn of events. While Galan becomes privy to the larger plan, Samuel dives deeper into Tony's backstory, which leads him to the "wurst" kind of informant.
Airs: 1:00am - 2:00am on USA Network
Hank and Evan search for Emma after her unexpected disappearance. Evan struggles to understand why Hank refuses to join Boris' latest endeavor. Meanwhile, as Paige and Evan finally are ready to move on from therapy, they discover some surprising news about Bob. And while Jeremiah tries to accept the changes Viviana is making in her life, he realizes he needs to make some changes of his own. Elsewhere, Divya faces a new hurdle in her custody battle, while Boris worries his disease may be catching up with him.
Airs: 1:00am - 2:00am on TNT
A notable county prosecutor is arrested for murder; when Angela hears that Maura is planning to meet Jack's daughter, she sets out to educate Maura about the interests of children today.
Face Off Season 7, Episode 7
Airs: 1:00am - 2:00am on Syfy
The judges pair up with two team members, a former all-star contestant and former champion, to create a pair of living chess pieces in a special competition for charity.
Airs: 1:00am - 1:30am on A&E
The buyers have a surprise visitor from the Lone Star state at an auction in Upland, CA. Jarrod and Brandi are determined to make big money from small finds. Darrell and Brandon discover a piece of history that takes them to the airwaves and Ivy's bad day ends with a bang.
Airs: 2:00am - 3:00am on MTV
Carter and Crash try to get off the grid and leave everything behind, while Elizabeth tries frantically to find her. A gunshot destroys all of Carter's plans when it hits someone she cares about.
Airs: 2:00am - 3:00am on SPIKE
The nation's top tattoo artists compete for a grand prize.
Tosh.0 Season 6, Episode 17
Airs: 2:00am - 2:30am on Comedy Central
Kids join the fight against terrorism, 30 for 30.0 takes a look at a furious lingerie football coach, and Daniel solicits outside opinions for a round of Is It Racist?.
Airs: 2:00am - 2:30am on TBS
Steve attempts to impress a new woman and gets some assistance from Melanie. A doctor prescribes testosterone to Hank, which causes problems.
Airs: 2:00am - 3:00am on HBO
The Atlanta Falcons 2014 training camp comes to an end as they prepare for their 1st regular season contest against the New Orleans Saints at the Georgia Dome in Atlanta on 7 September.
Airs: 2:30am - 3:00am on Comedy Central
Frances Cleveland becomes the youngest first lady ever, Edith Wilson runs the country after Woodrow Wilson's stroke, and Dolley Madison saves several artifacts from destruction. Featuring Courteney Cox, Bobby Moynihan, Alia Shawkat and Casey Wilson.
Airs: 3:00am - 3:30am on Comedy Central
Ramita Navai
Conan Season 4, Episode 112
Airs: 3:00am - 4:00am on TBS
Allison Janney, Brett Gelman, Brooks Wheelan
Airs: 3:30am - 4:00am on Comedy Central
Mandy Patinkin
Airs: 3:35am - 4:35am on NBC
Tonight Jimmy?'s guests are singer-songwriter Adam Levine and journalist Meredith Vieira. Musical guest will be rock band Maroon 5.
Airs: 3:35am - 4:35am on CBS
Luke Wilson, Julie Chen, Lee Brice
Midnight Season 2, Episode 106
Airs: 3:59am - 4:29am on Comedy Central
Jon Daly, Nicole Byer and David Koechner compete to determine who has the funniest take on the day's pop culture.
Airs: 4:35am - 5:35am on NBC
Seth was joined by Stephen Colbert, Amy Sedaris and Matthew Berry.
Airs: 4:35am - 5:35am on CBS
Carrot Top, Gwendoline Christie
Airs: 8:00pm - 9:00pm on Channel 4
Almost halfway through the Bake Off and the remaining bakers are facing pies and tarts. No self-respecting home baker is complete without being able to make all kinds of pastries, and today the bakers are challenged to do just that.
Airs: 9:00pm - 10:00pm on Channel 4
Rob Hodgson and Kay Ralph plan to build an architectural monument high on a cliff top. They want to build a sleek glass-fronted house inspired by the cliff-top villas of California.
Their plot overlooks a beautiful National Trust beach in North Wales, but to have their jaw-dropping panoramic views will mean taking the biggest gamble of their lives.
Access will be incredibly difficult and expensive because of a low bridge over the narrow track to the site.
Erosion specialists predict their stunning new home could one day fall into the sea. Prohibited by the local council from reinforcing the cliff face, they decide to build anyway, believing at least the house will outlive them.
Horizon Season 53, Episode 13
Airs: 9:00pm - 9:50pm on BBC TWO
Julian Assange and Tim Berners-Lee feature in a film all about hacking into the internet and the global worry that the internet has been set up by the government to watch our every move.