In "Enchanted," Patrick Dempsey plays Robert, a single dad who is a cynical, brutally realistic, stick-in-the-mud lawyer who takes in Giselle when she lands in New York City. At the time, Dempsey was starring as Dr. Derek Shepherd, aka McDreamy, on "Grey's Anatomy." He began playing the neurosurgeon in 2005. Dempsey also starred in "Valentine's Day" and "Made of Honor" in the years following "Enchanted."