Release Message:  A solar flare sends SG-1 back in time thirty years to 1969. Starring Richard Dean Anderson.

Description:  A solar flare sends SG-1 back in time thirty years to 1969. Captured by military police at Cheyenne Mountain, they escape with the help of a young Hammond and then must find the Stargate so they can return to the present. Wikipedia: A solar flare occurring during SG-1's travel through the stargate sends the team back in time to 1969.