Battlestar Galactica (1978)

S1E14 War of the Gods (2)

As the fleet grapples with elusive glowing lights zipping by at breakneck speed, Apollo, Starbuck, and Sheba stumble upon a wrecked ship. There, they encounter the enigmatic Count Iblis, a being of immense power, who offers his assistance in their quest to apprehend Baltar.