The CW Primetime Movie: The Brothers 8pm
Four friends begin to question women and relationships when one of them announces impending nuptials.
Joey intervenes when the superintendent, Mr. Treeger, moves to evict Rachel and Monica; Chandler tries to quit a health club.
Supergirl 8pm New
Alex is kidnapped and the kidnapper threatens to kill her unless Supergirl releases a notorious criminal from prison. Supergirl and Maggie have always had different approaches to apprehending criminals, but this time they must work together to save Alex. Meanwhile, Rhea (guest star Teri Hatcher) has an interesting proposal for Lena.
Jane the Virgin 9pm New
Jane is ready for some casual dating and is pleasantly surprised when her date actually helps her fix things with Lina (guest star Diane Guerrero). Petra follows a lead, with the help of Chuck (guest star Johnny Messner), that could help her sister’s case. Rafael takes Jane’s advice and tries to come clean with Petra. Rogelio is angry with Xo when she blows him off but is shocked when he learns the reason why. Meanwhile, Alba is appalled by a comment a customer makes in the gift shop and decides to take a political stance.
The Flash 8pm New
Barry and the team meet Tracy Brand (guest star Anne Dudek), a scientist who may be the key to stopping Savitar. Unfortunately, Killer Frost is also after Tracy, so Team Flash must battle their old friend, which proves to be particularly difficult for Cisco. Joe and Cecile’s (guest star Danielle Nicolet) relationship takes a big turn.
iZombie 9pm New
When Liv consumes the brains of a dominatrix, her bossy and controlling personality makes everyone a little uncomfortable, especially Clive. Meanwhile, Blaine and Peyton have a heart-to-heart.
Arrow 8pm New
Things get intense when Oliver and Felicity are trapped in the bunker together. Meanwhile, Lyla (guest star Audrey Marie Andreson) and Diggle deal with their martial issues.
The 100 9pm New
Octavia fights in the final battle for her people’s survival, but not everyone is willing to play fair.
Supernatural 8pm New
Alicia Banes (guest star Kara Royster) calls Mary (guest star Samantha Smith) for help after her mother, Tasha (guest star Alvina August), goes missing. Sam answers Mary’s phone, and he and Dean head out to help Alicia and her twin brother, Max (guest star Kendrick Sampson), find their mother who was hunting a powerful witch. Meanwhile, Mary starts to have some doubts about the British Men of Letters.
Riverdale 9pm New
Archie and Veronica are shocked to learn of the arrest but know they need to come clean to their parents about what they uncovered. Still hurt by the betrayal of his friends and torn over who to trust, Jughead reluctantly joins them in a quest for truth. Meanwhile, Cheryl confronts her mom about why she treats her so much worse than she ever did with Jason.
The Originals 8pm New
When it’s discovered that The Hollow’s latest servant is on the loose, Freya places a protection spell on the compound, forcing Klaus, Hayley and Hope (guest star Summer Fontana) to remain inside. Meanwhile, Elijah takes matters into his own hands when Vincent is reluctant to perform a dangerous ritual needed to strengthen their defense against The Hollow. Finally, while Freya enacts a risky plan that brings her face to face with their latest threat, an unexpected twist leaves her life hanging in the balance.
Reign 9pm New
Mary and Darnley are at odds as they put their plan to seize England into action. Elizabeth is conflicted about her feelings for Gideon as she attempts to find a Catholic to marry. Catherine’s son Henri (guest star Nick Slater) attempts to claim the throne from Charles, with the support of Spain and Narcisse.
The CW Primetime Movie: Universal Soldier: The Return 8pm
When the Universal Soldiers supercomputer goes haywire, Luc Deveraux is the only one who can battle the elite team of deadly, near-perfect warriors.
When a Japanese woman’s head is discovered in a salt marsh, Booth joins forces with a Japanese detective to solve the crime; Angela and her colleagues attempt to determine the gender of an asexual Japanese forensics scientist.