WHAT TO WATCH
All times listed are Eastern/Pacific Time. Shows air one hour earlier in Central/Mountain Time.
The Bachelor ABC, 8 p.m.
You never forget your first time ... in Estonia, which is where Zach Shallcross and his remaining ladies are headed for the show’s first ever visit to the Baltic nation. We apologize to the locals in advance.
Alert: Missing Persons Unit FOX, 8 p.m. • Season Finale
Wedding bells are ringing – but where’s the bride? It may be cold feet or perhaps it’s something nefarious. Either way, it’s a conundrum custom-made for the ace detectives of Philadelphia’s Missing Persons Unit in the two-hour season finale of this freshman procedural.
America’s Got Talent: All-Stars NBC, 8 p.m. • Season Finale
The Season 1 finale features the top 11 acts performing alongside Weezer, Babyface, Adam Lambert, Lindsey Stirling, ventriloquist Terry Fator, magician Mat Franco and the choir group Voices of Hope.
NCIS CBS, 9 p.m.
In the series’ 450th episode, “Unusual Suspects,” the NCIS team investigates the death of a ride-share driver who was found after a car accident.
C.B. Strike: Troubled Blood HBO, 9 p.m. • Season Finale
Private detective Cormoran Strike (Tom Burke) and trusted partner Robin Ellacott (Holliday Grainger) wrap up the 1974 cold case they’ve been working.
History’s Greatest Mysteries History, 9 p.m.
In 1997, thousands of people across Phoenix witness a series of strange lights unlike anything they’ve ever seen. Could this be one of the largestscale UFO sightings in history, or is there another explanation for this mysterious phenomenon?
America’s Hidden Stories: The Black Wild West Smithsonian Channel, 9 p.m.
The story of how the American West was won by great heroes and white men is one of the West’s most powerful myths. This special tells the flip side. In 1875, one in four American cowboys were Black – Black sheriffs, Black trappers and Black soldiers. Some had been adopted as children by Native American tribes, while others had escaped slavery. These anonymous heroes were the inspiration for many great Westerns, yet Hollywood has erased them from the silver screen. Pieced together from firsthand historical accounts and carefully crafted reenactments, this special restores these invisible heroes to their rightful place in history.
The Good Doctor ABC, 10 p.m.
When a 3-year-old arrives at the emergency room, the team recognizes he is having a stroke.
Quantum Leap NBC, 10 p.m.
When Ben (Raymond Lee) leaps into an Indian family to try and prevent their beloved family restaurant from burning down, he finds an emotional connection with their matriarch through memories of his own. Meanwhile, Magic (Ernie Hudson) and Jenn (Nanrisa Lee) share a surprising revelation with Ian (Mason Alexander Park).