Creator and executive producer Simon Cowell and celebrity judges Heidi Klum, Howie Mandel and Sofia Vergara revisit some of the biggest, best and most showstopping moments from Season 15. Hosted by Terry Crews.

As an injury knocks Sig out of his wheelhouse, Mandy takes the helm to face a disgruntled Northwestern crew; on the Wizard, damaged hydraulics and an umbilical hernia deal Keith a double gut punch; Josh and Casey suffer tragedy on the Cornelia Marie.

In lieu of attending the last Sunday at Calvary, the Greenleaf family gathers together for a small
service at home. The shadow of loss looms large as they attempt to imagine their imminent futures
and what it might mean for them to start over again. Grace feels incapable of
surmounting the obstacles her family faces, until Noah provides an intriguing
insight into the house's history. Lady Mae goes to see Tara James and returns with a startling revelation.

Emily complies with Dawkins requests in order to be taken to Nick, and orchestrates a clever ruse along the way. As Nick's guilt and paranoia threaten to overwhelm him, he finally puts a rest to the personal demons that have haunted him.

Kat witnesses when Volk takes the law into his own hands. Mae's discussions with Senator Thrush have unintended consequences.

Trevor highlights heightened unrest in Portland, OR, Roy Wood Jr. and Michael Kosta discuss the NBA's "bubble", and Buju Banton talks about his album "Upside Down 2020".

Conan welcomes comic-actor Patton Oswalt.

Jimmy welcomes actor Andy Samberg, chef José Andrés, and a musical performance by Perfume Genius.

Stephen welcomes activist Greta Thunberg and actor Keegan-Michael Key.

After making a million euros, the guys decide they want out of My Drugs, so a nervous Moritz goes to Rotterdam to break the news to their suppliers.

In hopes of joining a JPL mission, Ashley presents Ichabod, her new robot. Brooke revamps her fashion T-shirt line. Tío Victor stirs up drama.

Lenina juggles separate lives as fantasy and reality converge; Mustafa Mond makes a terrifying discovery.

Morgana urges Nimue to use the sword for leverage, Father Carden faces a bitter humiliation, and Uther loses patience with Merlin.

Things get up close and personal for Kevin and Jordan as Coach Ron teaches a master class in lovemaking.

Rob asks Maddie to keep an eye on Maya while shes asleep, so Maddie gets a crash course in parenting. Meanwhile Isabel gets a crash course in online dating (and catfishing), and Dylan crashes the bar all the way from London.