The remaining 18 dancers perform for a chance to impress the judges. Two more will be eliminated at the end of the episode.

Frenchie Davis, Beverly McClellan, Xenia, Dia Frampton, Vicci Martinez, Casey Weston, Javier Colon and Nakia wait to hear the decision with the combined scores of the coaches and America to see which four singers are going through to the Finals.

Auditions move on to New York where the judges are in for a rude awaking when the variety acts come out and show that they have talent. Where some impress, others fall to the deep-end.

Adam and Jamie decide to take on the roles of tomb raiders as they anxiously test out ancient mirrors and their ability to light up a tomb. Meanwhile, The trio tests whether or not they can stop a high-speed runaway car by using another car to pull in front of the runaway and stop it.

Peter represents an old friend of Jared's who apparently is also his enemy but while representing his client, Peter begins to see his client in a different way. Jared is the lead lawyer on a divorce case but history between a husband and wife prevents the husband and wife from settling the divorce amicably.

Coming Soon...

Joe's relationship with Manfro becomes increasingly complicated, while Owen installs surveillance cameras in the dealership to monitor the workers, and Terry has a horrible date.

A child that Joy gave away returns to visit her.

XIII and Jones seek a boy whose parents were slain by Giordino.

It is a question that has vexed philosophers and scientists for centuries; 'What is Time- Exactly how is our past, present, and future connected by that arrow of cause and effect that we call Time? Is time simply another dimension, just like the dimensions of space we know? Can you run time backwards just as easily as it runs forward, just as left-to-right can swap for right-to-left? If other universes exist, then what is time like in them: could their Time be different from ours? And we'll probe the biggest question about time: Is our future determined? Do we exercise free will? Or, is time merely a dream?

The featured segment of this episode covers the recently declassified information on Area 54, an operation even more shrouded in mystery than Area 51. While investigating its mysteries, Jon gets drawn into a journey in which he helps unlock the secrets of the mysterious Star Door and gets involved in an intergalactic scandal. Jon Banjamin also interviews Roy Allston, a wig maker that specializes in believable follicle improvement. The filler segment is "Shame On Me" where Edward Sheath exposes the new-found source of filth, dirt and litter in his neighborhood: Edward Sheath.

Fran and Elliot try to plan a romantic evening, while Peter has an embarrassing morning after a night out drinking.

Mitchell Zuckoff

Gabourey Sidibe, Rob Corddry, Alison Krauss & Union Station

Talib Kweli

Kevin James, pet fashion designer Ada Nieves, Beady Eye

Louis C.K., Richard Engel, Raphael Saadiq

The doctors feel crowded from sharing an apartment and decide someone should move out. Elsewhere, Sy deals with his own domestic issues.

The entire losing team from the challenge is up for elimination. The pressure is on as they create a series of sweet and savoury dishes in a limited time-frame. Who will be going home?

Dara O Briain, Hugh Dennis and Andy Parsons laugh at another week's news with guests Chris Addison, Stewart Francis, Shaun Walsh and Ava Vidal.

Moz attempts to turn his friendship with Tilly into a proper relationship. Colin ends up hiring his estranged wife Carmel for an escort girl.