Gregg Henry is a veteran American character actor born in Colorado whose career spans five decades, often in collaboration with directors Brian De Palma and Zack Snyder. He has a small but memorable uncredited role in 'Scarface' and later became a recurring collaborator of Snyder's, appearing in 'Watchmen' and the 'Guardians of the Galaxy' trilogy as Peter Quill's grandfather. Henry has also had substantial television work, including a long guest run on 'Grey's Anatomy'. He remains one of Hollywood's most reliably cast veteran character actors. Read more