who plays mr duff on grey's anatomy
Kevin Rahm Rahm played Kyle McCarty, Amy Gray's cousin, for 3 seasons on Judging Amy. He joined the show in season 3, when Dan Futterman left the show. He also played Norvo Tigan, the brother of Nicole de Boer's character of Ezri Dax, in the Star Trek: Deep Space Nine episode, "Prodigal Daughter"; "psychic-guy" patient Mr. Duff in the Grey's Anatomy episode, "Save Me"; the driver in the 2001 VW Jetta ad, "Big Day"; and the groom in the Apple iDVD ad, "Elope". He also appeared in Scrubs as a patient.
Patrick Dempsey Patrick Dempsey[2] (born January 13, 1966)[3] is an American actor, best known for his role as neurosurgeon Derek "McDreamy" Shepherd in Grey's Anatomy, starring with Ellen Pompeo (Dr. Meredith Grey). He saw early success as an actor, starring in a number of films in his early 20s, including Can't Buy Me Love (1987) and Loverboy (1989). In the 1990s, he mostly appeared in smaller roles in film, such as Outbreak (1995) and television, before landing a lead role in Sweet Home Alabama (2002), a surprise box office hit. He has since starred in other films, including Enchanted (2007), Made of Honor (2008), Valentine's Day (2010), Flypaper (2011), Freedom Writers (2007), Transformers: Dark of the Moon (2011), and Bridget Jones's Baby (2016).