WHAT TO WATCH

Happy Father’s Day

TCM, beginning at 5 a.m.

TCM’s Father’s Day lineup includes, in order: “Vice Versa” (1948), “Bonjour Tristesse” (1958), “The Blue Gardenia” (1953), “Judge Hardy and Son” (1939), “The Courtship of Eddie’s Father” (1963), “Life With Father” (1947) and “Father of the Bride” (1950).

Bless the Harts

Fox, 6:30 p.m.

The animated comedy following the Harts, a Southern family that is always broke, wraps up after two seasons.

DC’s Legends of Tomorrow

The CW, 7 p.m.

With Ava ( Jes Macallan) a wreck, Behrad (Shayan Sobhian) and the Legends make a last-ditch effort to keep Sara (Caity Lotz) from being abducted, knowing it will alter the timeline. Sara grapples with what she has discovered about herself but is also shocked when Rory (Dominic Purcell) finds her on the mystery planet. Sara, Mick and Gary (Adam Tsekhman) devise a plan to defeat Bishop (guest star Raffi Barsoumian).

Cradle Did Fall

Lifetime, 7 p.m.

In this film inspired by a true story, a woman poses as a photographer to befriend a young mother and steal her baby. Stars Kristen

Robek and Ali Liebert.

Bad Dad Rehab: The Next Session

TV One, 7 p.m.

This sequel to the 2016 TV movie “Bad Dad Rehab” follows a new class of “bad dads” from Jersey City, N.J., who must confront their personal demons to become better fathers. Hosea (Carlo Mendez) is more concerned about being his son’s best friend than disciplining him; Marshall (Onye Eme-Akwari) works pyramid schemes in his “man cave” instead of helping his wife and son; Chauncey (Blue Kimble) holds a grudge against his ex-girlfriend, oblivious that it’s hurting their daughter; and Owen (Antonio “Big Daddy Kane” Hardy), who spent 30 years denying his daughter from an affair, wants to make amends before her wedding.

Murder Nation: Blood on the Bayou

HLN, 8 p.m.

“Backcountry Backstabber” recalls the slaying of a woman in her home in the backwoods of the bayou that may have stemmed from a conspiracy that plagued the small town she had just moved to. In “Til Death Do Us Party,” after a hardworking family man is gunned down in his driveway, his widow recounts how a wild night in New Orleans ended in murder.

Us

PBS, 8 p.m.

Paris, Venice and Barcelona are on the itinerary when a married couple on the verge of breakup take a vacation with their rebellious teenage son. Tom Hollander and Saskia Reeves star as a hopelessly mismatched husband and wife. The series is based on David Nicholls’ novel and concludes next Sunday.