Bruce Travis McGill (born July 11, 1950) is an American actor who has an extensive list of credits in film and television. He is perhaps best known for his role as Daniel Simpson "D-Day" Day in National Lampoon's Animal House, as Jack Dalton on MacGyver, as Sheriff Farley in My Cousin Vinny, as Congressman Stanford Marks in Legally Blonde 2, and as Detective Vince Korsak on the crime drama, Rizzoli & Isles.