The two finalists take the stage to battle it out on the last performance show of the season at the NOKIA Theatre L.A. LIVE in Downtown Los Angeles. One will be crowned the next AMERICAN IDOL. Tune in to see who impresses the judges - and America

The second round of auditions are featured in the conclusion of the Season 10 opener.

While waiting in line at the power company to pay a late bill and dressed in her lab coat for her new dental assisting job, people mistake Frankie for a doctor and let her cut in front of them so that she can finish her business quickly and get back to saving lives. But when one of those people shows up at Dr. Goodwin's office for a dental checkup, Frankie tries to keep up the charade, which leaves her new employer completely perplexed. Meanwhile, Axl discovers that Sue has a perfect attendance record at school and convinces her to ditch a day to live life on the edge; Dr. Fulton tries to find out why Brick is so opposed to going to middle school; and Mike and Axl's fishing trip takes a turn for the worse when a distraction causes Mike to crash the boat he's towing, wedging it into a ditch.

Oliver and Diggle race to stop the Dark Archer from unleashing his vengeance on The Glades. However, they run into a roadblock after Detective Lance picks up Felicity for questioning. Tommy and Oliver's already tumultuous relationship takes a turn for the worse after Oliver makes a confession about Laurel. After hearing of the danger in The Glades, Thea races to find Roy, inadvertently putting herself directly in the line of fire for Malcolm's devious plan. On the island, Oliver, Slade and Shado are locked in a life-or-death struggle against Fyers as his missiles lock on a full Ferris Air jetliner.

When Jack lands a big job in the affluent Beachwood neighborhood, Tony second guesses Jack's decisions and can't stop interfering. Meanwhile, Terry is getting Tony ready for his physical, and Darren keeps leaving Ellis with Stitch.

The BAU goes to Detroit to track an UnSub with a rapidly changing MO. Also, Blake's husband returns from overseas with a life-changing career proposition for her.

Detectives Benson and Amaro are called to the scene when an unconscious woman with signs of physical trauma is found in a river near the Mayor's home. With the victim in a coma, the squad races to identify and account for her prior whereabouts. They uncover a wild side to an otherwise normal wife and mother, and the investigation reaches an unsettling conclusion.

The MythBusters get down and dirty to test if using a bathroom's hand dryer is better than a paper towel and which public restroom stall is the cleanest. They also shake, rattle and roll to test if it's better to stand in the doorway during an earthquake.

Sam and Dean are forced to negotiate with Crowley, but they use the opportunity to capture the demon so they can complete the third trial. Meanwhile, Naomi discovers that the trials that Metatron have given Castiel to complete don't accomplish what the Scribe of God claims, and tries to warn Castiel of the truth before it's too late.

Phil gets a brand new RV with high hopes of going on a fun family road trip, and Claire decides to let him learn the hard way why this will likely be a terrible idea. Meanwhile, Manny has misplaced his backpack and Jay and Gloria go with him on a hunt for it, breaking into Claire's house and then into Mitchell's house - where they do some over-the-top snooping; and Lily's gymnastics meet brings out an unrivaled competitive spirit in Mitch and Cam.

Grace must face the verdict of the internal affairs review board. Jimmy believes one of his sons is dead. Grace tries to comfort Jimmy. Grace's fingerprints are discovered on a gun.

Polly is determined to start paying her own way, so when her attempt at a second job fails, she decides to go back to school and make something of herself. Meanwhile, Elaine inspires Julian to follow his dream of opening a zombie survivor fantasy camp.

As Russell and his team investigate a series of murders with disturbing similarities to the sins in "Dante's Inferno", one of their own confronts peril on a dangerous undercover mission to get close to the killer.

After Shawn and Gus' favorite radio DJ is murdered, they go undercover as on-air personalities to find his killer.

Events force Lieutenant Casey to team up with the Intelligence Unit, now run by Voight, who doesn't appear to have changed his crooked ways after his stint in prison. Shay's excitement at the prospect of becoming a parent grows, while Mills and Dawson face some personal challenges. Meanwhile, the house comes together to support the opening of Molly's.

Rayna finds an unlikely ally in Lamar when he sides with her against Teddy about the girls. Jolene sees Juliette struggling and tries to find a way to help. Avery and Will, separately, both get a chance to shine with bigger stars - but will it translate to career gold? And Tandy takes her own agenda to the board of Wyatt Industries.

Nia loses a fight with a sex toy. Jessica and Nia confront Averey and the chaos that ensues afterwards doesn't end until Johnny's pants hit the floor. Nia gets fired.

Coming Soon...

Olympia Snowe

Zach Galifianakis, Jim Gaffigan, Beware of the Darkness

Cyndi Lauper

Ed Helms, Brad Paisley

Usher, Nick Offerman, Pyramids

Ice-T, Paula Poundstone

Dynasty finds her complete world being turned upside down following the sudden arrival of her criminal ex-boyfriend, Steve-O Malone, who wants a fresh start with her. She has eyes for somebody else though. Maggie returns to work after Lorraine lacks compassion. Audrey attempts to keep her job while Tom makes a life-changing decision of his own.