Agatha All Along: Who is the new pet? See new teaser, plot, release date, where to watch

Marvel Studios released a teaser for Agatha All Along, showing Agatha with a new “pet,” played by Joe Locke. Fans speculate that Locke may portray Wanda's son, Wiccan. But this is unconfirmed. The series will explore Agatha’s attempts to escape the spell Wanda placed on her during WandaVision.