Darkseid Descending! | Episode 50

Aired: December 3, 2010
Heroes: Firestorm, Justice League International [Batman, Aquaman, Fire, Ice, Blue Beetle (Jaime Reyes), Booster Gold, Green Lantern (Guy Gardner), and Martian Manhunter], and Question
Villains: Killer Frost, Kalibak, Virmin Vunderbarr, Mantis, and Darkseid
Supporting: STAR Labs
Beasts: Parademons and Demon Dog
Objects: Utility Belt, Skeets, Scarab, Power Ring, Big Ben, Boom Tubes, Lincoln Memorial, Washington Monument, and Boom Tube Generator
Places: Earth 23, Gotham City, Justice League Watchtower, Great Wall of China, Eiffel Tower, London, Batcave, and Washington D.C.
Written By: Paul Giacoppo
Directed By: Michael Goguen