Scarlet Witch's brother Quicksilver and WandaVision, explained

WandaVision is calling back to 2015’s Avengers: Age of Ultron, with mentions of the Scarlet Witch’s late brother, Pietro Maximoff, also known as the speedy superhero Quicksilver. Let’s do a quick recap of Quicksilver, the Marvel Cinematic Universe, and the X-Men.

WandaVision Showrunner Jac Schaeffer Speaks Out on Quicksilver's Involvement

Who Is Pietro in WandaVision

WandaVision X-MEN QUICKSILVER Evan Peters Crossover Explained!

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How Did Wanda Get Her Powers in the MCU? Scarlet Witch Backstory, Explained.

Are Scarlet Witch's and Quicksilvers' powers genetic based? - Quora

WandaVision: Will Wanda's Twin Brother Pietro Return?

WandaVision: Chaos Magic in Marvel and What Is a Scarlet Witch? - IGN

WANDAVISION's Quicksilver May Bring a Comics Trope to Screen