Sean Michael O'Bryan (born 10 September 1963) is an American film and television actor from Louisville, Kentucky.
O'Bryan's TV work include roles on Brother's Keeper. Married... with Children, MacGyver, Northern Exposure, Cold Case, Quantum Leap, Murder, She Wrote, Chicago Hope, Roswell, Six Feet Under, Criminal Minds, The King of Queens, CSI, Bones, Melissa & Joey, Hot In Cleveland, The Mentalist, and The Middle.
His film credits include Chaplin, Crimson Tide, Phenomenon, Exit to Eden, Out to Sea, Big Fat Liar, Detective, Deck the Halls, Yes Man, Vantage Point, both Princess Diaries films, Playing for Keeps, Olympus Has Fallen, London Has Fallen, and Mother's Day.
O'Bryan moved to Los Angeles in the early 1990s, where he now resides with his wife, actress Samantha Follows. They have two daughters.