"Ghostfreaked Out" (Season 2, Episode 12) is a defining, horror-themed episode of Ben 10 where the alien Ghostfreak escapes the Omnitrix as the sentient villain Zs'Skayr. The episode escalates the series' stakes by transforming a familiar alien form into a malicious entity, forcing Ben to confront his own fear. This episode is available in Tamil via the Toonworldtamil archive.