Stargate SG-1 (1997)

S7E14 Fallout

Title: Fallout Plot: After the Kelownans uncover a vast subterranean deposit of naquadah being transformed into naquadria, Jonas Quinn reaches out to Earth for assistance in preventing catastrophic devastation to his home world. With time running out, he navigates a treacherous path to secure vital support and protect his planet from impending doom.