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.

Sharpen Those Knives! Gordon Ramsay Is Bringing a New Restaurant Makeover Series to Fox

And he's only got 24 hours to make all the changes.

Check out the exclusive preview below:

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