WHAT TO WATCH
All times listed are Eastern/Pacific Time. Shows air one hour earlier in Central/ Mountain Time.
Signora Volpe
Acorn TV ● New Series
This three-part detective drama was filmed on location in the stunning Lazio and Umbria regions of Italy. It follows Sylvia Fox (Emilia Fox), a former highranking British spy. When she arrives in Italy for the wedding of her niece Alice (Issy Knopfler), she’s disillusioned with her job at MI6 headquarters in London and in need of a break. But then the bridegroom disappears, leaving a dead body in the lake at the bottom of his garden, and Sylvia takes it upon herself to solve the mystery.
American Idol: “The Great Idol Reunion”
ABC, 8 p.m.
In a celebration of the milestone 20th season, American Idol greats Ruben Studdard, Scotty McCreery, Jordin Sparks, David Cook, Lauren Alaina, Kris Allen, Maddie Poppe, Laine Hardy, Willie Spence, Caleb Lee Hutchinson, Grace Kinstler, Laci Kaye Booth and additional surprise guests will reunite on the Idol stage for a night of unforgettable performances.
The Neighborhood:
“Welcome to the Quinceañera”
CBS, 8 p.m.
In this new episode, Calvin and Tina (Cedric the Entertainer and Tichina Arnold) offer to throw a quinceañera for Yoli (guest star Alycia Pascual-Pena), a teen Calvin is mentoring at his auto shop.
American Song Contest: “The Live Semifinals Part 2”
NBC, 8 p.m. ● Live
The live semifinals of the competition series continue tonight.
9-1-1: Lone Star: “Shift-Less”
FOX, 9 p.m.
Owen (Rob Lowe) travels to Los Angeles to confront his estranged father and some painful childhood memories in this new episode.
Lil Jon Wants to Do What?
HGTV, 10 p.m. ● New Series
Music superstar Lil Jon helps skeptical homeowners who feel trapped in a boring home find their design wild side with startlingly unconventional renovation ideas that seem impossible to execute.
I Was There:
“Oklahoma City Bombing”
History, 10 p.m.
Host Theo E.J. Wilson travels back in time to April 19, 1995, when Oklahoma City is rocked by a two-ton fertilizer bomb shortly after 9am, the catastrophic result of years of planning by domestic terrorist Timothy McVeigh. Theo investigates the layers of this complicated story, going beyond the Ryder box truck carrying the explosives and into the mind of the man who perpetrated one of the evilest acts in American history.
The Endgame
NBC, 10 p.m. ● Season Finale
In the first season finale, “Happily Ever After,” an escape plan goes haywire and old foes face off, while Val (Ryan Michelle Bathé) learns a secret about Owen (Kamal Angelo Bolden).