Spoiler Alert

The final two episodes of Agatha All Along totally stick the landing for one of the best Marvel shows yet. We came to the end of the Witches Road and discovered quite a few truths about Agatha’s life, including her son Nicholas Scratch. Leading up to the Agatha All Along finale, we all wondered what would ultimately happen to Billy a.k.a. Teen a.k.a. Wiccan. Would he get what he ultimately wanted from the Witches’ Road and find his brother Tommy? Here’s what happens to him in the final episodes. 

Billy Goes Full Wiccan to Save Agatha Before Convincing Her to Die 

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Agatha makes a deal with Rio/Death to give up Billy so she can spare her own life. She rejoins Billy and Jen, who are mourning the loss of Lilia, to go towards the final trial. However, they find themselves back where they started and left their shoes. Billy is over it, so he puts on his shoes and they end up in an alternate version of Agatha’s basement with grow lights. Things soon get tense when Jen realizes that Agatha is the witch who bound her. She does an unbinding spell and disappears because she got what she needed from the journey. We don’t see her again until the last episode, which leaves only Billy and Agatha. 

Agatha has a final showdown with Rio/Death that doesn’t go in her favor initially due to her lack of powers. She gets off the Witches’ Road and ends up in her Westview backyard once again, where Rio is waiting to claim her soul prize. Only Billy isn’t there so she says Agatha must go with her, which Agatha fears. Billy comes in with a full Wiccan costume and uses his powers to restore Agatha’s, but she nearly drains him in the process. Upon restoration, Billy offers himself to go with Death and Agatha coldly goes along with it, saying she is a coven-less witch. However, Billy is able to use his telepathic powers to appeal to Agatha by asking her if this is how she lost her son. Agatha agrees to die and that indeed happens because, well, she’s now a ghost.

Billy Does Find Tommy’s Soul But There’s No Reunion 

In the final trial, Agatha helps Billy use his powers to locate his brother Tommy’s soul but Billy is having a hard time finding a place for it to go. He puts it into the body of a drowning boy, but we do not ever see the full result of that decision. They do not reunite by the end of the final episode. 

Wiccan aka Billy Discovers That He Created the Witches’ Road 

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After Agatha’s demise, Billy drives back to Eastview and reunites with his parents. However, when he goes into his room, he begins to see things that he saw on the Witches’ Road in detail. Billy realizes that he created the Road and it never actually existed, which Agatha’s ghost confirms to him. The finale reveals that Agatha and her son Nicholas Scratch made up the Witches Road tune back in the 1700s. When Nicholas was born, Death said she’d come for him eventually. In the meantime, Agatha began to gain power and absorb other witches in hopes that she can be powerful enough to protect/save her son. Sadly, he got sick and death came for him anyway, so she began centuries of tricking witches into going down the Road only to take their power. 

Billy understandably blames himself for Lilia, Alice, and Sharon’s death. Agatha reminds him that he did save Jen, who resurfaces outside of Westview and flies off to an unknown destination. 

Billy Teams Up With Ghost Agatha to Find Tommy Maximoff 

Billy attempts to banish Agatha but she is too afraid to fully go to the other side and face her son. So, Billy allows her to be his spooky guide and the pair head off to find Tommy. This ending pretty much begs for more story for this duo as well as Jen. Even if there aren’t plans for a season two of Agatha All Along, perhaps we will see them turn up in a future MCU project or maybe even a show that focuses on the continued rise of Wiccan and his twin brother Speed.