Patrick Dempsey
Fans were devastated when Dr Derek Shepherd, aka McDreamy, died in a car crash in the show's 11th season - and equally torn up when he reappeared in a dream sequence for season 17! Since leaving the show, Patrick has become a certified movie star, known for his roles in Enchanted, Made of Honour and Bridget Jones' Baby.
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He has also become an accomplished motor racer, competing in pro events such as the 24 Hours of Le Mans, Rolex 24 at Daytona and the FIA World Endurance Championship.