Rodney McKay and Richard Woolsey visit an alien planet on behalf of Homeworld Command and try to convince them to use their naquadria to dial a Stargate to Destiny, but soon suspect that the Lucian Alliance has already infiltrated their would-be allies.

Cast: Jackie Blackmore, David Blue, Robert Carlyle, Louis Ferreira, Victor Garber, Patrick Gilmore, Daren A. Herbert, David Hewlett, Alaina Huffman, Peter Kelamis, Elyse Levesque, Julie McNiven, Kathleen Munroe, Lou Diamond Phillips, Robert Picardo