 " 200 " is the sixth episode of the science fiction television series Stargate SG @-@ 1 's tenth season , and the 200th episode of the series overall . Unlike the more serious nature of the season 's story arc , " 200 " is a light @-@ hearted parody of both Stargate SG @-@ 1 and other sci @-@ fi shows , as well as popular culture like The Wizard of Oz . 
