Patrick Dempsey

"I'm not a doctor, but I play one on television." So went the script for countless television commercials of yore, featuring the stars of medical dramas capitalizing on their on-air personae to shill for pills, HMOs and what-have-you. But one television doctor didn't hesitate to jump into action when duty called – medical training be damned.

That actor is one Patrick Dempsey, who most might recognize for his role as Dr. McDreamy on the ABC medical drama Grey's Anatomy. He's also a consummate race car driver – arguably today's Steve McQueen or Paul Newman – competing in such events as the 24 Hours of Le Mans, the Rolex 24 at Daytona and the Baja 1000 rally raid. These seemingly disparate aspects of Dempsey's life, however, converged when a kid flipped his Mustang in front of the actor's house in Malibu last week.

Having rolled the Ford three times, 17-year-old Weston Massett was trapped inside the wreckage when McDreamy came to the rescue, crowbar in hand, to get the kid out of the car, nursing him until the airlift arrived and following him to the hospital. Massett is expected to make a full recovery from the concussion and stretched optic nerve that were his only injuries to speak of. Scroll down for the television report.