There But for the Grace of God
S01E19 - Airdate: 1998-02-20
Runtime: 60 min
While investigating P3R-233, Daniel stumbles across a device that projects him into a parallel dimension. The parallel SGC (known as the SGA) must somehow dial out of their Stargate and get Daniel back to the planet so he can return to "his" universe.
Episode details and rating from TVmaze.