Patrick Dempsey's twin sons are all grown up - and the actor couldn't be prouder! Dempsey, 59, shared a rare photo of his twin sons Darby and Sullivan, who recently celebrated their 18th birthdays ...

Patrick Dempsey Looks Dashing in Rare Outing With Daughter Talula and His Wife originally appeared on Parade. Grey's Anatomy ...

Patrick Dempsey posts rare photo of twin sons at graduation: ‘So proud of you boys' Dempsey attended the ceremony with his wife, Jillian Dempsey, and their daughter Talula.

Patrick Dempsey and his wife, Jillian Dempsey, celebrated their twin sons Darby and Sullivan's high school graduation May 30. See photos from their big day!

Patrick Dempsey revealed his and Jillian Dempsey’s twin sons, Darby and Sullivan, graduated high school with a sweet family photo.

Patrick Dempsey shared a photo on Instagram of the proud parents posing with their sons, who ditched the caps but were still donning their navy blue graduation gowns.

Patrick Dempsey posts rare photo of twin sons at graduation: ‘So proud of you boys' Dempsey attended the ceremony with his wife, Jillian Dempsey, and their daughter Talula.