Warning: SPOILERS ahead for Yellowjackets season 3.Yellowjacketsseason 4 isn't confirmed, but if the show does return, it needs to introduce one unseen character that was teased two years ago. Yellowjackets season 3's ending answers many of the series' most pressing questions, finally revealing the identity of the pilot's Pit Girl and showing how the teens are rescued. Despite the finale solving some ofYellowjackets' longest-running mysteries, there are a few questions it raises. And there are older ones that remain unanswered, leaving viewers eager for more episodes.