Teen (Joe Locke) reading the instructions for the Ouija game in Agatha All Along Season 1 Episode 5the Marvel Cinematic Universe. One of the biggest mysteries within the MCU timeline for 2024 has been the addition of Locke’s “Teen” character, as he has become a crucial player in Agatha All Along. Despite various reveals in marketing for the show, including captions in international promos to Funko Pop! reveals, Marvel Studios has remained tight-lipped about Teen’s actual identity until this week.

Following the release of Agatha All Along episode 5, Locke took to his Instagram account to finally comment on Teen being revealed as none other than Marvel’s Wiccan. While keeping it short, Locke shared the following reaction to the world learning about who Teen actually is in the MCU:

2 years of keeping this secret…

What Joe Locke’s Comment Means For The MCU’s Wiccan

Agatha mocking Teen (Joe Locke) for trusting her in Agatha All Along Season 1 Episode 5
Jennifer (Sasheer Zamata), Teen (Joe Locke), Lilia (Patti LuPone) and Alice (Ali Ahn) looking puzzled at the third trial in Agatha All Along Season 1 Episode 5 The Teen (Joe Locke) asks Agatha if he is her son in Agatha All Along Season 1 Episode 4 Agatha (Kathryn Hahn), The Teen (Joe Locke), and the coven manage to reach The Witches' Road in Agatha All Along Season 1 Episode 3 Joe Locke's Teen explaining analog magic on the Witches' Road in Agatha All Along (2024) episode 3Agatha mocking Teen (Joe Locke) for trusting her in Agatha All Along Season 1 Episode 5
Jennifer (Sasheer Zamata), Teen (Joe Locke), Lilia (Patti LuPone) and Alice (Ali Ahn) looking puzzled at the third trial in Agatha All Along Season 1 Episode 5
The Teen (Joe Locke) asks Agatha if he is her son in Agatha All Along Season 1 Episode 4 Agatha (Kathryn Hahn), The Teen (Joe Locke), and the coven manage to reach The Witches' Road in Agatha All Along Season 1 Episode 3 Joe Locke's Teen explaining analog magic on the Witches' Road in Agatha All Along (2024) episode 3

The Agatha All Along episode 5 ending revealing that Teen is Wiccan ends one of the MCU’s biggest mysteries in a long time, though many have been clear on who Locke was meant to be playing in the series well before the official revelation. While Wiccan’s identity had seemingly been shown in some marketing prior to Agatha All Along episode 5’s airing, it’s impressive to see how committed Marvel Studios remained to keep the reveal under wraps. It will also be interesting to see how this may change interviews about the series, now the cast don’t have to keep the secret.

It’s also fascinating to know that Locke’s big reveal has been in the makings for more than two years, from Agatha All Along’s filming all the way to the press tour where everyone just kept referring to Locke as Teen. Even though it became obvious that Locke was playing Wiccan, there are still a lot of questions that Agatha All Along will need to answer about his existence. With only four more episodes left to air, time will tell what the backstory is for Wiccan, and how different he is from the Billy in WandaVision.

Our Take On Joe Locke’s Response To Teen’s Identity Reveal

Teen (Joe Locke) turns out to be Wanda Maximoff's son, Billy in Agatha All Along Season 1 Episode 5Image via Disney+

Following Locke’s response, it will be fun to see the Agatha All Along actor being able to talk more freely about being Wiccan in the MCU. With the grown-up Wiccan now in the MCU, time will tell where his brother Speed will show up as a new actor is bound to take on that role and star as Locke’s on-screen twin. But for now, the MCU audience will have to catch the remaining episodes of Agatha All Along to learn more about what is next for Wiccan.