The shadow of Mon-El's loss fuels Kara's dedication to her role as Supergirl, and to confronting the enigmatic danger that looms over National City. Meanwhile, Alex shares a deeply personal secret with Maggie: plans for their wedding are u…

A thief wielding psychic abilities descends upon National City. By exploiting the deepest fears of his victims, Psi renders them helpless, presenting a significant challenge to Supergirl. Elsewhere, James and Lena find themselves locked in …

Eliza hosted a wedding shower for Alex and Maggie, an event that prompted Maggie to contact her estranged father. Meanwhile, Supergirl joined J'onn on a private undertaking.

Kara delves into the workings of a clandestine organization, its enigmatic head, Thomas Coville, harboring a puzzling link to Supergirl. Simultaneously, Samantha grapples with a sense of inadequacy, fearing she is failing Ruby. And J'onn, b…

A cluster of children falling ill from lead poisoning has drawn accusations from Morgan Edge. He directs his anger at Lena, claiming her desperate attempt to defend National City from the Daxamites resulted in the creation of a dangerous le…

Kara and Alex journey back to Midvale seeking respite. There, Kara is struck by a vivid recollection of a childhood friend’s passing, a painful event that forged an unbreakable bond between the Danver sisters.

The discovery of a crashed alien vessel deep beneath the waves off National City prompts a call to action for Kara, as Supergirl. Simultaneously, Hank seeks connection with his father, Myr'nn. And Samantha, yearning for clarity about the tr…

The wedding of Barry and Iris unites the heroes, but the celebration is shattered by an attack from villains of Earth-X. United, the superheroes rally with the aid of allies like Citizen Cold, The Ray, Felicity Smoak, Iris West, and Alex Da…

A strange symbol has begun appearing throughout National City, and Supergirl follows its trail to an ancient prophecy, a mark linked to the formidable Reign, the World Killer. Simultaneously, the already strained relationship between Lena …

Still grappling with wounds inflicted by Reign, Supergirl lies in a fragile, dreamlike state, unreachable. Mon-El seeks aid from Brainiac-5, a member of the Legion, hoping to rouse her. Elsewhere, Reign’s destructive path through the city c…

With Reign's reign of terror tightening its grip on the city, Supergirl finds an unlikely alliance with Saturn Girl. Together, they assemble a team drawn from Supergirl’s past, recruiting Livewire and Psi for a perilous mission to Fort Rozz…

Morgan Edge’s attempted murder left him clinging to life. He immediately accused Lena of orchestrating the attack, declaring his intention to dismantle her. Watching her friend teeter on the edge of darkness fueled by vengeance, Kara interv…

The DEO has apprehended a second Worldkiller: Purity. Supergirl and Alex employ markedly different approaches during their interrogation of Purity, driven by the desperate need to discover a weakness against Reign. Yet, Purity manages to es…

With the passing of Winn's father, his estranged mother, Mary, re-enters his life, seeking reconciliation and an explanation for her long absence. Winn, hardened by a difficult childhood, finds himself unable to forgive her. Yet, when a cop…

A ripple of unintended psychic energy emanates from Myr'nn within the DEO, and Supergirl finds herself compelled to collaborate with J'onn J'onzz to quell the ensuing disturbances. Meanwhile, Mon-El commences Kara’s instruction in combat, d…

Supergirl and Imra held differing perspectives on how to avert the devastation wrought by the third Worldkiller, Pestilence. Yet, when Pestilence gravely wounded both Alex and Winn, Supergirl and Imra found common ground, uniting their effo…

The revelation of Lena's secret left Supergirl shaken, and she sought out Guardian with a request that held the potential to reshape their bond. Simultaneously, with the Worldkillers now coalescing, Supergirl and her allies prepared themsel…

As Reign’s pursuit of Ruby intensifies, Supergirl and Alex join forces to ensure her protection. Meanwhile, Supergirl and J'onn seek counsel from Sam’s mother, hoping to discover a way to defeat Reign, and they receive news that proves deep…

Tanya, a former follower of Coville, entrusted Kara and James with a journal—a potential lifeline for Sam. But the revelation of Guardian’s identity brought a chilling threat: exposure if James refused their demands. James wrestled with th…

A profound shock settles over Supergirl with the revelation that a fragment of Krypton endures. Elsewhere, Alex faces an ambush while spending time with Ruby, and Lena grapples with the moral boundaries she's willing to cross to maintain Re…

Kara stood at a pivotal juncture, poised to make a decision that would fundamentally alter the course of her life. Simultaneously, J'onn learned of a disturbing development: weapons of a caliber typically reserved for the DEO had surfaced i…

The extent of Selena’s wicked designs upon Earth became chillingly clear to Supergirl. With the looming threat, Supergirl, Mon-El, and Alura were compelled to forge a strategy to thwart her before she could reach their world. Meanwhile, J'o…

Supergirl and her allies confront Selena in a momentous struggle for the fate of Earth.