TV TOP PICKS

7 p.m. on NBC America’s Got Talent

The postseason “Champions” episodes of this hit reality competition series have proven a lively treat, giving viewers a chance to see outstanding performers from various international franchises of this show, not to mention Britain’s Got Talent superstars Paul Potts and Susan Boyle, who became viral internet sensations. The winner and ultimate champion is crowned in tonight’s new “The Champions Results Finale,” before judges Simon Cowell, Mel B, Heidi Klum and Howie Mandel.

7 p.m. on TNT I Am the Night

Jay (Chris Pine) starts believing that cracks are forming in the Hodel case after he gets a late-night phone call from Corinna (Connie Nielsen) in the new episode “Matador.” Moreover, Jay’s instincts are telling him to look for links between the Bloody Romeo case and the infamous and still-unsolved Black Dahlia murders.

9 p.m. on NBC Manifest

When Griffin (guest star Marc Menchaca) plots to take the callings public, Ben and Michaela (Josh Dallas, Melissa Roxburgh) — pictured below — recognize that such a move would put the safety of the passengers in grave jeopardy in the Season 1 finale, “Estimated Time of Departure.” Elsewhere, simmering tensions between Jared and Zeke (J.R. Ramirez, guest star Matt Long) threaten to boil over.

9 p.m. on PBS POV

Filmmaker Bing Liu’s critically acclaimed and award-winning documentary Minding the Gap chronicles the lives of some of the director’s skateboarding friends in a small town outside Chicago from their teenage years to early adulthood. As the friends confront familiar life challenges, their shared passion for their sport becomes an activity that is both therapeutic and meditative, strengthening their bond as they encourage one another to try new stunts and just spend quality time together.

9 p.m. on HBO Movie: United Skates

John Legend is an executive producer on this critically acclaimed 2018 documentary, which examines a largely unacknowledged African-American subculture of roller skaters, a community of thousands in a racially charged environment who are united in fighting the imminent closure of the last standing roller rinks in the United States. The film by Tina Brown and Dyana Winkler includes interviews with such hip-hop stars as Salt-NPepa, Coolio and Vin Rock of Naughty by Nature.