Stargate: Horizon

Stargate Horizon, also known as Horizon or SGH, is a scripted series spin-off from Stargate SG-1, which began airing in 2004.

Cast
Main Cast
 * Colonel John Grant (Seasons 1-4)
 * Commander Sivea Ve'nal (Seasons 1-4)
 * Major Chase Reynolds (Seasons 1-3, main 4 Recurring)
 * Captain / Major David Connor (Seasons 1-4)
 * Doctor Christine Summers (Seasons 1-4)
 * Dion Johnstone as Doctor Tom Galloway (Seasons 1-4)
 * Andrew J. Robinson as Doctor Lenori (Seasons 1-4)
 * Commander De'van Callen (Season 2-4)
 * Doctor Daniel Jackson (Season 4)

Recurring Cast
 * Major / Lt. Colonel Hikaru Sato (Seasons 1-3)
 * General Frank Williams (Seasons 1-3)
 * Doctor Yusuf Naiyeer (Seasons 1-4)
 * Mediator Dureg (Seasons 1-4)
 * Regent Loral (Seasons 1-4)
 * Colonel Mackenzie Logan (Seasons 2-4)
 * Lieutenant Adams (Seasons 1-4)
 * Lieutenant MacFarley (Seasons 1-4)