Agatha All Along’s characters are as enthralling as they are mysterious. We may not know who Teen is, but the witchy fanboy has already captured the fandom’s — and Agatha’s — heart. Even members of the coven like Lilia and Alice seemingly came from nowhere, but in only three episodes we’ve managed to learn so much about them. That’s especially true with Episode 3, where poison-induced hallucinations revealed a slew of tragic backstories.
But all throughout that episode, one character is missing: Aubrey Plaza’s Rio Vidal, the Green Witch with whom Agatha seems to have a history. However, a possible leak may have revealed her true identity — and it’s got a strange connection to Thanos.
