The finals continue in Las Vegas, Nevada, where the remaining finalists take on Stage 1. Those that finish move on to Stage 2.

The four remaining Stage and Street dancers have the chance to perform one last time in hopes of becoming America's Favorite Dancer.

Daphne is thrilled when Eric asks Regina to move in with him, but Regina is troubled by how little she knows about the mother of Eric's son, Will, and decides to go to Atlanta to find out more about the woman. John's financial stresses come to a head when Toby approaches the family for support, prompting John to lash out at him. Bay is surprised to learn she and Daphne have opposing opinions about how to deal with the pregnancy. Meanwhile, Travis goes to Los Angeles to visit Emmett and is dismayed to find Emmett has gone "Hollywood".

A new threat leads Mabel to venture into the enchanted realm of the unicorns. Meanwhile, Dipper learns an unexpected twist about the enigmatic Bill Cipher.

April ruffles family feathers when she investigates a secret George has been hiding; George and Mae try to work through their damaged relationship.

Richard buys a '78 Cutlass so Aaron can build Gas Monkey's first ever lowrider, only to discover that Aaron's plan to create custom hydraulics is something he's never attempted before.

Jenna causes an accident at school with surprising results; Matty deals with the fallout from his altercation with Jake.

Shane and Amy help Lauren with her revenge on Theo; Karma and Reagan must work together.

KD goes to jail to find out who ordered Jocelyn's rape. Pernell joins Bobo at a men's-only retreat to convince the DWP chair to help with the Brooks plan. Pernell struggles to reconcile his new faith with his love for a call girl, just as he must compete for Tessie's affection. Paul and Alicia audition for a powerful televangelist, while friends from Paul's past threaten his success.

Guy is taken hostage and forced to hold a live grenade while the hospital is evacuated. The grieving husband of a deceased patient blames him for his wife's death and wants revenge. Will Fletch have to sacrifice himself to save Guy? Ollie and Zosia's feelings for each other are brought into sharp focus when they're placed in a life-or-death situation. Dom thinks he's being tested when Hanssen gives him a tricky patient to deal with - a man who is already suing his last doctor.

While Sasha is occupied with an intensive training course, the boys' investigations take them to a lookalike agency where the top two acts were found dead in an apparent double suicide 13 years before. In an industry reliant on the art of the illusion and their suspects intent on giving them the runaround, Ted, Steve and Danny are convinced there's more to this case than first meets the eye.

Steve can't contain his excitement when their enquiries take them to the door of one of his football heroes - but his glee is short-lived when he remembers an expensive promised birthday gift. Sasha tries to instill discipline in her son Alex, and Danny and Fiona end up in a stalemate over their living situation.