WATCH: Cold Salmon Boils Chef Ramsay's Blood on 'Hell's Kitchen: All Stars'

Things get unexpectedly cold in the kitchen this week on Hell's Kitchen: All Stars when contestant Ben delivers an ice cold piece of salmon to Chef Gordon Ramsay—much to his disgust.

Matters only get worse when Ben stumbles around the kitchen because he isn't feeling well. Jared tries to help him out at the fish station, but the clock is counting down and the diners are hungry.

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Check out the exclusive preview below:

Hell's Kitchen, Fridays, 8/7c, FOX