Birth Date: December 23, 1954 / Age: 60
Birth Place: Ontario, Canada
Biography: Dan Shea (born December 23, 1954) is an Canadian actor who is best known for his recurring role as Sgt. Siler on Stargate SG-1 and Stargate Atlantis. He is also the stunt coordinator and Richard Dean Anderson's stuntman on the same series. He previously served as Anderson's stand-in on MacGyver.