: While officially listed as Season 2, Episode 12 in many guides, some sources or streaming platforms may list it as Episode 32 overall.

Ben scans the prisoner's DNA and unlocks a new transformation, .

makes his debut to track and defeat the invisible prisoner.

: When Sir George breaks into Area 51 , the base's security fails, allowing a long-held alien prisoner, known only as Prisoner 775 , to escape. Ben, Gwen, and Kevin discover that the base was actually a secret, inhumane prison for hundreds of aliens.

: Prisoner 775, a Merlinisapien , seeks revenge against Colonel Rozum for imprisoning him for years without trial, during which time his home planet and family were destroyed. Key Moments :

Ben 10: Ultimate Alien: Season 2, Episode 12 - Rotten Tomatoes

: The episode is noted for its darker tone, tackling themes of political injustice and the consequences of "justice long delayed". Production Details

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