Stargate: Continuum

Ba'al travels back in time and prevents the Stargate program from being started. SG-1 must somehow restore history.

MacGyver: Lost Treasure of Atlantis

Hunting artifacts attributed to Zenon (an ancient scientist from Atlantis), MacGyver and his old professor end up searching for the lost city.

Stargate - En route vers les étoiles

Ordinary Heroes

This is about a man falling in love with a girl and then immediately gets drafted into the Army during the Vietnam War. In the war he becomes blind and gets discharged.