Agatha All Along episode 5 finally revealed Teen's true identity – and Marvel fans can't get enough of it
You can read our guide to 'who is Teen in Agatha All Along' for the full breakdown but essentially in the final moments of episode 5, which is titled 'Darkest Hour, Wake Thy Power', it's seemingly revealed that Locke is actually playing Wanda's son Billy Maximoff, who is better known as Wiccan in the comics.