‘Agatha All Along’ Episode 6 Reveals the Real Reason Billy Is Walking Down, Down, Down the Road

As it moves through its nine-episode season, it’s become increasingly clear that Agatha All Along was never intended to be about Agatha all along. Initially the unassuming familiar of Agatha Harkness’ coven of chaos, Joe Locke‘s Teen has emerged as the true protagonist of the second half of the series. Following the Episode 5 reveal that Teen is Billy Maximoff, the son of Wanda Maximoff believed to have been erased from existence in the WandaVision finale, the true nature of the character immediately changed the focus of the series. With Episode 6 detailing how Billy came to be entangled with William Kaplan, the final three episodes look set to proceed with a new storytelling purpose that was made clear before Episode 5 wrapped.

While the “Billy reveal” wasn’t truly a surprise to a large percentage of the MCU’s fan base, the revelation of why Billy wanted to walk the Witches’ Road may have been a surprise to those unfamiliar with the very detailed leaks about the plot of Agatha All Along. Despite Teen expressing a desire to obtain power at the end of the Road, much of the online discussion about his real motives (most of which were  based on the assumption he was truly Billy Maximoff) leaned into the idea that he would use the Road to find his mother. Episode 6 made it clear that the Wanda problem remains one to be solved another day.

Thanks to some detective-esque interrogation from Agatha, Billy’s true motivation for walking the Witches’ Road came bursting forth in a show of strong emotion. What Billy is truly missing and hopes to find at the end of the road is his twin brother, Tommy. Like Billy, Tommy was believed to be erased from existence as Wanda undid the hex. However, as is the case with Billy, Tommy’s soul remains on Earth-616. Moreover, Billy can feel his twin’s presence but is unable to locate him.

With three episodes left to go, there’s still some exploration of other witch’s stories to go, a trial or two and at least one incredibly interesting twist; however, with Billy’s true intention for manipulating Agatha to leading the way down the Witches’ Road having been revealed, the show has changed course and one has to wonder what adventures will be in store for Billy and Tommy, if and when they reunite.