Justice League (2001)

S1E8 War World (1)

During a botched rescue effort, Superman and J'onn find themselves captured on an alien planet. To survive, Superman is compelled to participate in a brutal gladiatorial contest. Meanwhile, Hawkgirl and Green Lantern embark on a daring mission to save their friends from this perilous fate, navigating the challenges of the hostile environment to bring them back home.