Overview: Jack faces a showdown with a man he thought was long since dead, while Rex takes extreme action to prevent the collapse of society.
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First Air Date: Oct 22, 2006Last Air date: Sep 15, 2011Season: 4 SeasonEpisode: 41 EpisodeRuntime: 45 minutesQuality: HDIMDb: 7.28 / 10 by 487 usersPopularity: 51.54Language: English