WandaVision Episode 01 Ending Explained [SPOILER!]

SPOILER ALERT: the following article contains massive spoilers, including the ending. If you have not yet seen the series, proceed at your own risk, or better, come back to this article later!

For context, see spoilers for Captain America: The Winter Soldier, Avengers: Age of Ultron, Captain America: Civil War, and Avengers: Infinity War.

After the events of Avengers: Endgame (2019), Wanda Maximoff and Vision are living the idyllic suburban life in the town of Westview, trying to conceal their powers. As they begin to enter new decades and encounter television tropes, the couple suspects that things are not as they seem. SPOILERS AHEAD

WandaVision Episode 01 Plot Summary

Newlywed couple Wanda and Vision move into the town of Westview during what appears to be the 1950s. They attempt to blend in, despite Vision being an android and Wanda having telekinetic and reality-warping abilities. One day they notice a heart drawn on their calendar but neither can remember what the occasion is. While Vision goes to his job at Computational Services Inc., Wanda decides that the heart represents their anniversary. Their neighbor Agnes introduces herself to Wanda and helps her prepare to celebrate that night. Vision amazes his co-workers with his speed but is unsure what his company actually does. He is reminded that he and Wanda are hosting his boss, Mr. Hart, and his wife for dinner that night, which is what the heart represents. Wanda and Vision struggle to hide their abilities while making a last-minute dinner for the Harts. While interrogating Wanda and Vision, Mr. Hart chokes on his food, and Vision uses his abilities to save him. All of these events have taken place on the fictional sitcom WandaVision which someone is watching on television.

Bonus

A commercial during the WandaVision program advertises a Stark Industries ToastMate 2000 toaster oven.

Source: Wikipedia (CC BY-SA 3.0).