SUPERGIRL

SEASON 5: EVENT HORIZON (2019-20)
Brainy and Nia share their first kiss as they continue to help out on cases.

SEASON 5: STRANGER BESIDE ME (2019-20)
Brainy woos Nia with burritos, bento boxes, pizzas and poetry.

SEASON 5: BLURRED LINES (2019-20)
Nia helps J'onn delve into his memories as she tells Brainy she wants to break up with him.

SEASON 5: IN PLAIN SIGHT (2019-20)
Our heroes battle Malefic as Brainy apologizes to Nia for his overbearing behavior.

SEASON 5: DANGEROUS LIAISONS (2019-20)
Dreamer uses her power to stop a tidal wave.

SEASON 5: CONFIDENCE WOMEN (2019-20)
Acrata mind controls most of the DEO staff, including Brainy.

SEASON 5: TREMORS (2019-20)
Brainy helps the DEO unravel the mystery of Leviathan.

SEASON 5: THE WRATH OF RAMA KHAN (2019-20)
Brainy helps Supergirl battle Rama Khan as the Monitor resurrects Lex Luthor.

SEASON 5: CRISIS ON INFINITE EARTHS, HOUR 1 (2019-20)
Brainy is among heroes from many worlds trying to stop the wave of anti-matter destroying the universe. The storyline continues into FLASH, BATWOMAN, ARROW and LEGENDS OF TOMORROW, but it's only in the latter where another Legion-related character appears.

SEASON 5: THE BOTTLE EPISODE (2019-20)
Various alternate Brainiac 5s, who had survived the Crisis, suddenly appear on Earth-Prime, Supergirl's new home.

SEASON 5: BACK FROM THE FUTURE, PT 1 (2019-20)
Wynn, now a fully-fledged Legionnaire, travels back through time to help Supergirl, Brainy and Dreamer battle his evil doppelganger. He reveals he is married to a woman named Ayla. He tells Dreamer that her descendant Nura Nal is the most kick-ass Legionnaire and one of his best friends, and helped him develop dream energy powers.

SEASON 5: BACK FROM THE FUTURE, PT 2 (2019-20)
Wynn says his Legion code name (or call sign) is Computer Lad, and namedrops Chemical King and Lightning Lass. After helping the DEO defeat his doppelganger, Wynn takes on the name Toyman to honor the legacy of his father.

SEASON 5: IT'S A SUPER LIFE (2019-20)
Mxyzptlk takes Supergirl back in time to try and change the past, and meets up with Dreamer, Mon-El, Winn and a renegade Brainiac 5.

SEASON 5: THE BODYGUARD (2019-20)
Brainiac 5 calls up one of the alt-Earth Brainys from the Coluan collective for a pep talk as he feels guilt over collaborating with Lex Luthor.

SEASON 5: REALITY BYTES (2019-20)
Dreamer catches a runaway Dominator. Later, Kara talks down Dreamer from killing a man who assaulted her roommate.

SEASON 5: ALEX IN WONDERLAND (2019-20)
Mourning the death of her father, Alex uses the VR Lenses to enter a fantasy where she is Supergirl.

SEASON 5: DEUS LEX MACHINA (2019-20)
Supergirl battles a Sun-Eater and defeats it by using a device that shrinks the creature, which Brainy traps in a bottle.

SEASON 5: THE MISSING LINK (2019-20)
Brainy is angry that the Sun-Eater was released by Luthor, who ends up destroying DEO headquarters.

SEASON 5: IMMORTAL KOMBAT (2019-20)
Supergirl wears an anti-kryptonite suit to take on Rama Khan and his element-benders. Brainy, with the help of his female counterpart from the Coluan collective, succeed in bottling Leviathan and his team. But Luthor steals the bottle as the season's clffhanger ends.