Green Lantern: The Animated: Season 1, Episode 2

1 - 2:

Stranded in the Frontier Worlds when their ultra-warp burns out, Hal and Kilowog take Shyir Rev to his colony to recuperate. However, the Red Lanterns and their leader, Atrocitus, track the Green Lanterns there and threaten to destroy the colony unless the people turn their enemies over to them.