Joker frees Luthor with a mother box and forces him to spend the day together, hopping all over the world, with the Justice League hot on their trail, trying to catch up.
Actors: Kevin Conroy, Mark Hamill, Rachel Kimsey, Jason J. Lewis Writers: Paul Dini, Jerry Siegel (character created by: Superman), Joe Shuster (character created by: Superman), Bob Kane (character created by: Batman), Bill Finger (character created by: Batman), William Moulton Marston (character created by: Wonder Woman) Directors: Jake Castorena