Denis Colin Leary (born 18 August 1957) is an Irish-American actor, comedian, writer, and producer. Leary was the star and co-creator of "Rescue Me", for which he received two Primetime Emmy nominations, one for writing and one for acting. He has had starring roles in many films, including those of Gus in "The Ref", Captain George Stacy in Marc Webb's "The Amazing Spider-Man" and Cleveland Browns head coach Vince Penn in Ivan Reitman's "Draft Day". Leary also voiced Francis in "A Bug's Life" and Diego in the "Ice Age" franchise.