Popular newlyweds Rick and Gail Brink are shot execution-style in their Michigan home. But it will take 25 years before investigators uncover a flaw in the timeline that convinces them of the killer's guilt.

The auditions continue in New York as the judges search for the best dancers in the nation, before The Academy callbacks begin. Find out which dancers have what it takes to move on to the SYTYCD studio, as the auditions continue.

A young couple looks for the perfect starter home in Canton, N.C., hoping to find an undiscovered gem nestled in the southern Appalachians; the realtor worries their desire for a two-car garage might be too much to ask in this charming mountain town.

The secret of the asteroid becomes public following a nuclear incident, setting the world on a dangerous course. Also, Darius, Grace, Liam and Harris must adapt to new roles in an ever-shifting landscape of fear and civil unrest.

Casey Webb's cross-country culinary quest takes him back in time to Palm Springs, California, where he comes face-to-face with a three-pound skyscraper of a sandwich loaded with every deli meat imaginable. (Web listed as S03E08)

Six of America's best baking duos begin their journey to becoming wedding cake champions. Hosts Johnny Weir and Tara Lipinski hit the contestants with their first surprise and introduce special guest Randy Fenoli from Say Yes to the Dress who challenges the bakers to create an outrageous dress cake topper. The competitors go on to create a dream wedding cake combining traditional design with a super hero theme and plain with fruity flavors for an engaged couple. Judges David Tutera, Maneet Chauhan and Kimberly Bailey will then decide which team will be sent home.

Tony and Paul help a couple build their dream pool to go along with their newly built outdoor entertaining space. The guys embrace the challenge of designing around a giant concrete slab by creating a feature-packed pool that fits perfectly with the extensive new space. The finished product -- complete with grotto, slide, waterfall, barstools, spa, outdoor living room and cabana -- is sure to impress family and friends but the only way to be certain is to throw a party to test it all out!

A North Carolina family is eager to finally have their first pool! Their expansive backyard allows for an over-the-top, resort-style pool, so the Pool Kings take on an extensive build with a 30-foot waterfall, lazy river and a sunken fire pit island.

Holmes' former sobriety sponsor, Alfredo, asks for his help with an illegal endeavor in order to save his brother. Also, Holmes and Watson investigate the poisoning of a biology professor who was working on a secret genetics project prior to being killed.

When the OCC crew builds an old school chopper for a longtime fan, Senior must rely on Mikey to get the job done. Junior designs an awe-inspiringtrikefor a repeat client, and father and son come into the home stretch on the Yankee build.

Ten eligible gentlemen selected by a blue-ribbon panel of matchmakers vie for the heart of a mystery woman looking for a man that is the perfect mix of Mr. Rogers and Christian Grey. Over the course of the evening, only two lucky gentlemen will have the opportunity to make a proposal of a lifetime, when the mystery woman's love story begins.

Guests include Armie Hammer, Meghan Trainor, Rupi Kaur and musical guest Bebe Rexha.

Guest Lil Rel Howery and musical guest Years & Years. Jennie Vee & Joe Russo sit-in with the 8G Band.

Martel Maxwell visits properties in Preston and Liverpool in need of renovation. Dion Dublin is in Nottingham to meet a couple with differing views on how their project should go.

With six teams left in the competition it's time for House Rules to renovate their backyards.

Our two Sweet Week mystery box winners and the winning team from Zumbo's invention test compete for immunity over two rounds.