Dr. Carmichael is a member of the medical staff of the SGC. When Teal'c became trapped in the virtual reality chair during a test of the training scenario program, Dr. Carmichael struggled to balance his bio-readings and keep him alive until a way could be found to safely extract him from the game. When Teal'c went into cardiac arrest, Dr. Carmichael was able to revive him with a direct injection into the heart.

Portrayed by: Andrew Airlie

Cross Reference: Virtual Reality Chair

Episode Reference: Avatar