Browder Almost Played Atlantis Hero John Sheppard Browder was a welcome addition to the "Stargate SG-1" cast and helped fill the void left when Richard Dean Anderson stepped back from his role as ...

Without SG-1, Stargate: Atlantis never could have existed. On the bright side, the spin-off show did get to pay its respects a time or two, bringing in the original cast here and there.