More state representatives sing their songs amid all the confusing rules (but no judges) on “American Song Contest” (NBC, 8 p.m.).
“The Chelsea Detective” (AcornTV, streaming) has its first season finale.
Spencer hopes to play in his first college game on “All American” (CW, 8 p.m.).
“9-1-1” (Fox, 8 p.m.) looks for Jennifer Love Hewitt’s character, who went missing during St. Patrick’s Day.
Perhaps her mother has likely overstayed her welcome on “Bob (Hearts) Abishola” (CBS, 8:30 p.m.).
“NCIS” (CBS, 9 p.m.) chalks up some major airline miles with a crossover episode with “NCIS: Hawai’i” (CBS, 10 p.m.).
Following news of a neighborhood murder, Pasquale and Nadia descend on Elena’s house on “My Brilliant Friend” (HBO, 10 p.m.).
“Snowpiercer” (TNT, 9 p.m.) ends its third season with a clash of old adversaries. A fourth season is coming.
Theo E.J. Wilson imagines himself at the scene of Lincoln’s assassination on “I Was There” (History, 10 p.m.).
“The Endgame” (NBC, 10 p.m.) features a prison break.
Rose remains on the trail of the killer on the penultimate episode of “Ragdoll” (AMC, 1:30 a.m.).
“Spring Baking Championship” (Food, 10 p.m.) celebrates cherry blossom season.
Tracy Morgan guest stars as Calvin’s brother on “The Neighborhood” (CBS, 8 p.m.).
“9-1-1: Lone Star” (Fox, 9 p.m.) faces consequences when reviving someone who requested Do Not Resuscitate.
“All American: Homecoming” (CW, 9 p.m.) has an unexpected visitor.
Sam goes to San Francisco for a job while Max holds down the fort on “Better Things” (FX, 10 p.m.).
“Below Deck Sailing Yacht” (Bravo, 8 p.m.) hits the rocks in the Ionian Sea.
The Holy Grail is featured on “History’s Greatest Mysteries” (History, 9 p.m.).
On “Black Ink Crew” (VH1, 8 p.m.), Suzette faces some health issues.
Some artists face ultimatums on “Black Ink Crew Compton” (VH1, 9 p.m.).
“Summer House” (Bravo, 9 p.m.), Craig and Paige consider the status of their relationship.
The FBI gets a tip in Nick De Noia’s murder on “Secrets of the Chippendales Murders” (A&E, 10 p.m.).
“The Good Doctor” (ABC, 10 p.m.) deals with a woman who has valley fever.
The Oscars are over but there’s still a few more of the 31 Days of Oscar on Turner Classic Movies, with winners from the 1920s and 30s with “Eskimo” (4:30 a.m.), “Min and Bill” (6:45 a.m.), “The Divine Lady” (8 a.m.), “The Private Life of Henry VIII” (10 a.m.), “The Great Waltz” (noon), “San Francisco” (2 p.m.), “The Dawn Patrol” (4:15 p.m.), “Stagecoach” (6:15 p.m.), “Mutiny on the Bounty” (8 p.m.), “Cimarron” (10:30 p.m.), “The Big House” (1 a.m.), “One Way Passage” (2:45 a.m.) and “A Farewell to Arms” (4:15 a.m.).
Basketball has Golden State at Memphis (NBA, 8 p.m.).
Hockey has Carolina at Washington (NHL, 7 p.m.).
The NCAA women’s basketball tournament’s Elite Eight wraps up with UConn vs. North Carolina State (ESPN, 7 p.m.) and Michigan vs. Louisville (ESPN, 9 p.m.).
Daytime Talk
The View: Jimmy Fallon. The Talk: Paula Abdul. Ellen DeGeneres: David Letterman, Lea Kyle, Slavic Vyacheslav Pustovoytov. Drew Barrymore: Ellie Kemper, Jet Tila, Suzanne Somers. Kelly Clarkson: Jessica Alba, Rose Matafeo, Jamie Miller. Tamron Hall: Erica Campbell, Kayla Barron. Wendy Williams: Carson Kressley, Vivica A. Fox. The Real: Barry Watson, Dr. Laurie Leshin, Kandi Burruss.
Late Talk
Jimmy Kimmel: David Duchovny, Simone Ashley, Del Amitri. Jimmy Fallon: John Oliver, Lana Condor, Buddy with Bixst. Seth Meyers: Mariska Hargitay, Christopher Meloni, Maren Morris, Brooke Colucci. James Corden: Rose McIver, Tony Hawk, YUNGBLUD.