The Flash Season 6, Episode 11
Airs: 1:00am - 2:00am on The CW
Barry and Iris plan a romantic dinner for Valentine's Day but their evening is interrupted by an old foe - Amunet. Meanwhile, Frost gets into the holiday spirit and attempts to help Allegra reconnect with an old love.
Airs: 1:00am - 1:30am on ABC
The Conners share their differing takes on why they all think everyone should vote. Louise gets an opportunity that might send her away from Lanford, prompting the family to interfere in Dan's complicated relationship.
NCIS Season 17, Episode 15
Airs: 1:00am - 2:00am on CBS
The lead suspect in an NCIS murder investigation is a woman Gibbs' friend, Phillip Brooks, met on a dating site. Also, Sloane has a secret admirer on Valentine's Day.
Airs: 1:00am - 2:00am on City
Charlie and Rex investigate the long list of enemies surrounding a vitriolic celebrity chef after a finger turns up in his Beef Wellington.
Airs: 1:30am - 2:00am on ABC
Rio is excited to plan the perfect farm wedding for her best friend Sierra, but when she arrives in Bucksnort, she shows a different side which could affect their friendship forever. Constance keeps her mind off of Rudy after their break.
Airs: 2:00am - 2:30am on CBC
Alexis and Moira deal with the outcome of a viral video, while Johnny helps Bob get back out in the dating world.
Airs: 2:00am - 3:00am on The CW
Sara, Rory and Ava crash a high school reunion to attempt to stop a serial killer from finishing unfinished business; Constantine is annoyed that Charlie has been squatting in his old home.
This Is Us Season 4, Episode 13
Airs: 2:00am - 3:00am on NBC
Kate finds strength in unexpected places.
Airs: 2:00am - 2:30am on CBC
Appa unwittingly becomes Jung's soccer coach. Umma insists that Janet should learn how to cook.Shannon forces a birthday party on Stacie.
FBI Season 2, Episode 15
Airs: 2:00am - 3:00am on CBS
After a truck filled with armor-piercing rifles is hijacked, the team works to discover who stole it, and what they have planned for the stolen weapons. A friend from OA's past in the military intelligence unit returns to help with the case, but OA isn't sure he can trust his judgement.
Airs: 2:00am - 3:00am on History
Excitement abounds when Gary uncovers an ancient tunneling tool in the swamp, and the team obtains hard, scientific evidence suggesting they may have finally located the original Money Pit.
mixed-ish Season 1, Episode 15
Airs: 2:00am - 2:30am on ABC
Rainbow is excited to go on her first real date with Bryce for Valentine's Day, but when her friends weigh in on the rules and expectations, she becomes very nervous. Alicia is wary to let Rainbow start dating and invites Bryce's parents over for dinner to cross-examine them; and Paul gets into a fight with Bryce's dad over politics.
Airs: 2:00am - 3:00am on Discovery Channel
Tickle and Tim put fire to their first backwoods run in a decade; with 250 gallons of mash on the brink of expiring, Mark and Digger torpedo their own operation; a minor oversight for Josh triggers a domino effect that threatens his entire site.
Black-ish Season 6, Episode 15
Airs: 2:30am - 3:00am on ABC
Dre thought he was the best gift-giver, but Bow tells him she prefers meaningful gifts over expensive ones, so he does his best to get her something she'll love on Valentine's Day. Meanwhile, Ruby teaches Jack how to get a girl after she hears about his love troubles, but her antiquated ways don't help.
Ink Master Season 13, Episode 6
Airs: 3:00am - 4:00am on SPIKE
The Turf War is more intense than ever before and to survive the Artists must fight for every possible advantage and ally; cross-team alliance takes shape, and a glowing elimination challenge leaves one team burned.
Airs: 3:00am - 4:00am on NBC
The doctors stop at nothing to help their patients, following a shocking realization that prompts a change in the hospital. Reynolds must make an important decision in his career.
Airs: 3:00am - 4:00am on History
A supposed alien invades a rural home in Kentucky, which prompts the CIA to give Hynek and Quinn access to their top-secret program known as MK Ultra, which asserts that the alien attack has the potential to be the beginning of a larger plan.
Airs: 3:00am - 4:00am on CBS
When a military veteran suffering from PTSS snaps after the death of his brother in arms, the decorated sniper's expert abilities push the team to their limits. Crosby's personal struggles bubble to the surface when the case begins to hit too close to home.
For Life Season 1, Episode 1
Airs: 3:00am - 4:00am on ABC
A prisoner becomes a lawyer, litigating cases for other inmates while fighting to overturn his own life sentence for a crime he didn't commit.
Airs: 3:30am - 4:00am on TBS
Prince Chauncley and Lord Vexler go on a diplomatic mission. A new invention shakes up Eddie's business.
Airs: 4:00am - 4:30am on Comedy Central
Michael Kosta gives his take on the New Hampshire primary, Ronny Chieng rails against coronavirus misinformation, and Wale discusses his album "Wow... That's Crazy".
Conan Season 10, Episode 18
Airs: 4:00am - 5:00am on TBS
Airs: 4:30am - 5:00am on Comedy Central
Ian Edwards, Tim Dillon and Beth Stelling discuss the backlash from Joaquin Phoenix's Oscars speech and a man's halftime show lawsuit, and Spade reveals his E! red carpet gig.
Airs: 4:35am - 5:35am on NBC
Jimmy welcomes actress Constance Wu, vocal group Backstreet Boys, and a musical performance by Skip Marley and H.E.R.
Airs: 4:35am - 5:35am on CBS
Stephen welcomes actress Julia Louis-Dreyfus.
Airs: 4:59am - 5:29am on Apple TV+
From inception to demise, the life cycle of video game Dark Quiet Death.
Airs: 4:59am - 5:59am on CBS All Access
As riots erupt after the Rodney King verdicts, Henry Fisher pays an emotional visit to Eric in prison and confronts him with a very difficult question. Eric, entangled in a deadly prison feud, faces a tough decision and must decide where his loyalties lie.
Airs: 4:59am - 5:49am on Netflix
Kinsey uses a key to seek vengeance on a school bully. A troubled Nina finds a sympathetic ear. A long-buried memory casts Rendell in a new light.
Airs: 5:35am - 6:35am on CBS
James welcomes actress Anna Faris, actor Michael Peña, and comic Lou Sanders.
Hamilton Season 1, Episode 7
Airs: 8:00pm - 9:00pm on TV4