Famous Quotes & Sayings

Jonathan J. "Jack" O'Neill, Colonel, USAF, is a fictional character in military science fiction franchise Stargate, and primarily one of the main characters of the television series Stargate SG-1. He is most known as portrayed by actor Richard Dean Anderson, who played O'Neill in all the Stargate media since 1997, when he took over the role from actor Kurt Russell, who portrayed the character in the original Stargate film in 1994. O'Neill and Daniel Jackson are the only two characters...