Overview
- The show delivered the planned farewell in its May 20, 2026 episode as part of the climax of the long-running plasma-theft arc.
- Ben Gavin, who played the character, learned of the decision in late December 2025 and was told the exit would be framed as a heroic, story-driven turn.
- Gavin described an emotional final day on set and said cast and crew held a large send-off after filming his farewell scenes.
- Gavin is now moving on to new projects, including a TV pilot he is shopping, and said he would consider returning if the show invited him back.
- CBS has renewed Beyond the Gates for additional seasons, leaving the series room to explore the creative and human fallout of the episode and the wider Impaler/plasma-ring storyline.