The auditions continue as a variety of acts and contestants of all ages audition for the chance to win $1 million. The Golden Buzzer is back, allowing a lucky act the chance to go directly to the Live Shows to compete for America's vote.

Renzo meets an alien porn star. Acting czar Fichael allows aliens inside the city, including Bazarack, who becomes addicted to the humans' luxuries.

Sara struggles with work, Luke represents a client accused of arson, and Andre makes an unexpected appearance in a case Lola is presiding over; Emily helps Gloria with a family issue.

The Council of the Great River convenes to hear the unit's testimony.

Tom's mysterious guardian angel Rowan makes an urgent plea for help in rescuing a missing scientist targeted by the same anti-tech conspiracy that sabotaged Barton Swift's ship. When the Squad embarks on this mission, a surprising secret comes to light and brings Tom and Rowan closer than ever before. Meanwhile, Zenzi's simmering feelings for Isaac are complicated by a bold move from Congressman Eskol.

The Northwestern loses steering when a bald eagle lays claim to its mast. Sig and Keith develop an unusual partnership to tank Bairdi in record time. Josh and Casey place a risky bet on hard-to-find quota, while casualties mount on the Patty Lee.

Flyweights Juliana Miller and Kaytlin Neil fight to decide who will face Brogan Walker in the live finale. Coaches Julianna Peña and Amanda Nunes take their respective teams out for a night on the town to celebrate the conclusion of the competition.

While playing in an online virtual world, Charles and Nikki's avatars met and fell fast in love, but when Nev and Kamie uncover sketchy details on Nikki, Charles wonders whether his virtual dream girl will ever become a reality.

Opening night of Nadja's vampire nightclub is threatened when the big musical guest cancels.

The Secret Service deletes texts from January 6, 2021, Kevin Matthew Kelp (Michael Kosta) cracks a fruit conspiracy, and NASA's Gregory Robinson discusses the James Webb Space Telescope.

Jimmy welcomes actor Michael Cera, actress Keke Palmer, and a musical performance by The Black Keys.

Stephen welcomes actor Ethan Hawke and a musical performance by Courtney Barnett.

Jackpot! Yumyulack learns about high school betting.

Size matters, as James visits the vast marble quarries of Carrara and the massive Genoa port. Then it's to the elusive, as James searches for a semblance of peace in the face of killer robots, and a decent cup of tea in Turin.

Mabel hosts a party for an electric art crowd which also serves a double purpose for smoking on a liar in the trios's midst.

Kyalo galvanizes the village against Eco-Rock - with violent results. Akisa worries about Esther and returns to Tsilanga to check on her.

Following a shocking reunion, Jade finds her way back to her family. Later, she and Amrita make a potentially life-altering discovery.