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While one team's members go home to their loved ones, another team spends 24 hours with a trainer; contestants face a competition that tests their endurance as never before; a group of contestants faces the wrath of the trainer.
First Air Date : Oct 19, 2004
Last Air date : Mar 31, 2020
Episode : 263 Episode
Season : 18 Season
Runtime: 90:14 minutes
Studio: NBC
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Crew: