LOS ANGELES — SPOILER WARNING for “Wizards Beyond Waverly Place” season 2.

You’ll want to sit down for this! Season two of “Wizards Beyond Waverly Place” is out now on Disney+, and the finale dropped a major bombshell!

The “Wizards of Waverly Place” revival welcomes back Selena Gomez in her role as the much-loved Alex Russo, with David Henrie also returning as her brother, Justin Russo.

The show features a new protagonist, Billie, portrayed by Janice LeAnn Brown. Billie is a young and talented wizard who arrives at Justin’s doorstep, eager to learn all about magic.

In the jaw-dropping two-part season finale, it’s revealed that Alex Russo is actually Billie’s mother!

A heartfelt flashback reveals that Alex had sent her daughter to WizTech to keep her safe, using a memory-erasing spell on herself, Justin, and Billie for protection.

You can watch Selena Gomez and Janice LeAnn Brown discuss their reactions to reading this shocking plot twist in the featurette available above.

In another emotional storyline, Alex makes the ultimate sacrifice to protect her family from Morsus, a mysterious threat that was first unveiled in the second season’s premiere.

With the stakes higher than ever, the season 2 finale raises questions about what magical twists lie ahead.

All episodes of “Wizards Beyond Waverly Place” are streaming on Disney+.

The Walt Disney Company is the parent company of Disney+ and this ABC station.