After nearly a decade off our screens, Kitchen Nightmares is back with a whole new host of struggling restaurateurs lining up to get the full Gordon Ramsay treatment. Arguably the chef’s most popular TV show, Kitchen Nightmares debuted in 2004 and ran for six seasons in the UK and seven in the US, until the 56-year-old chef called it quits in 2014. At the time, he said he had grown frustrated with seeing the business owners he helped on the show repeat their old mistakes instead of following his advice. However, time has obviously healed his wounds, and the new series is showing on FOX in the US every Monday at 8pm, though there's currently no international premiere date.