Patrick Dempsey’s twin sons are officially high school graduates! The former “Grey’s Anatomy” star and his wife, Jillian Dempsey, celebrated their sons Darby and Sullivan’s graduation ...

This graduation season, Patrick Dempsey and his family are celebrating the high school graduation of his youngest sons, twins Sullivan and Darby, who just completed Crossroads School in Santa Monica.

The Grey's Anatomy star first appeared in the 2000 sequel Scream 3 as Detective Mark Kincaid, but was unable to return for the fourth instalment as he was filming Transformers: Dark of the Moon.

Patrick and Jillian Dempsey have been married since July 1999 and are proud parents to three children. They welcomed their daughter Talula in February 2002 and their twin sons Darby and Sullivan ...

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. In the caption, he shared a ...