The episode opened with clips of the judge's favorite moments followed by a clip of the dancers "behind the scenes" after last week's elimination. Then Hop, Swing and a Jump performed.

Then, Cat introduced this episode's judges: Nigel Lithgoe, Mary Murphy, and Olisa and Cicely.

This week's pairs danced together: Ashlee and Ben danced a hip-hop routine, Heidi and Ryan danced the Cuban Rumba, Aleksandra and Dmitry danced a waltz, Allison and Ivan danced the Argentine Tango, Donyelle and Benji danced pop jazz, Natalie and Musa performed the quick step, Jessica and Jaymz danced a contemporary piece, and Martha and Travis danced hip-hop.

Afterwards, voting was opened up to the audience.

The clog-dancing group, All That, kicked off America's Got Talent with a rockin' start. The five men from New York danced with incredible rhythm and had the audience up on their feet in no time. Even Brandy was getting into the dancing and music. Elliot brought some magic to the show. He had the judges worried in the beginning when it appeared that his microphone wasn't working, but before everybody's eyes, he turned the microphone into a dove. With a catchy bass beat playing in the background, Elliot continued to turn different items into birds. 11-year-old singer Bianca impressed the judges with her incredibly mature voice. She sang the song "And I am Telling You". Brandy gave Bianca a standing ovation and was simply in awe of the young girl. The audience also followed with a standing ovation.

Krista returns home from the military to find that her brother has been arrested yet again, and later murdered. After doing some investigating to find out information on who killed him, she ends up at a vampire-expert's house, who explains to her the way things work with vampires, as well as Blade, whom she encountered earlier while snooping around.

Still trying to avenge her brother's death, she comes across Blade again, who takes her back to his head quarters. He sets her up to place a tracking device in Marcus' pocket, though he "admits" to killing her brother, which leads to her attempt at killing him. She is unsuccessful, however, and turned into a vampire after being attained by Marcus' henchwoman.

After a Teen Vogue event, Lauren hurries home as it's Jason's birthday. However, things don't go well as Jason only wants to hang out with his friends.

TONIGHT: Former Vice-President and star of An Inconvenient Truth, Al Gore!

Tonight Stephen welcomes form CIA agents and author of Blow the House Down, Robert Baer.

Coming Soon...

An intriguing take on man's passionate but ultimately fatal attraction to the cigarette. Filmed across the world on a single day, the documentary explores people's strange love affair with nicotine and whether, with the known risks becoming more acute by the day, they've finally reached the end of a romance that's lasted some 500 years. Contributors include anti-smoking expert Allen Carr, who claims he can help anyone quit, nicotine patch inventor Dr Jed Rose, and Dr Chris Proctor - chief scientist at British American Tobacco - who is attempting to make a `safer' cigarette. A unique insight into the love-hate relationship that divides the planet.