Reunited by their father's death, estranged siblings with extraordinary powers uncover shocking family secrets—and a looming threat to humanity.
Years after they rose to fame as young crime-fighting superheroes, the estranged Hargreeves siblings come together to mark their father's death.
After sharing the story of his time travel with Vanya, Five hunts for the owner of a fake eye. But two mysterious assassins are hot on his trail.
Worried their mother is hiding something, Luther and Allison call a family meeting. Cha-Cha and Hazel catch a big break in their hunt for Five.
The story of Luther's transformation emerges. At the motel, Klaus puts Hazel and Cha-Cha's training to the test. Allison grows suspicious of Leonard.
Five lets Luther in on his secret. Klaus returns from a harrowing trip through time. Vanya begins to feel different without her meds.
Sparks fly when Vanya finds her siblings holding an emergency family meeting without her. Five starts his new job at HQ. Cha-Cha faces a dilemma.
With a second chance at the day, the siblings team up to find the mysterious 'Harold Jenkins'. Leonard takes Vanya into the woods to test her powers.
Vanya practices controlling her new abilities. Allison tags along with a local cop to find out what happened outside the restaurant.
Vanya veers between shock and despair as she makes a string of unsettling discoveries. A serendipitous development leaves Five at loose ends.