Justice League Crisis on Two Earths 
also included a short story feature on the Spectre. Now we are suckers for the Spectre, but that short was freakin' awesome! It was so popular in fact that DC Showcase animated shorts will now be included on all future DC Universe direct-to-DVD animated releases.
Leaked market research by Warner Brothers suggests these are the following under consideration:
CATWOMAN
When Catwoman comes to the rescue of a cat being shot at by thugs, a ribbon tied to the cat's collar becomes a clue that leads her into Gotham's salacious underworld. There Catwoman uncovers an international slavery ring, which she has to bring down to save its victims, including the cat's owner. Written by famed Batman scribe Paul Dini. Rated PG-13.
LOBO
Lobo, the grungiest, most self-centered interstellar mercenary this side of the Milky Way, has his hands full when he reluctantly accepts the assignment of delivering a baby to the royal family of a distant planet. He can't understand why forces are trying to stop him, until he completes his delivery and discovers that the baby is really an intergalactic assassin intent of destroying the royal king. Rated PG-13.
GOTHAM BY GASLIGHT 
What if Bruce Wayne had been born in Victorian Times? That's the question
posed by "Gotham by Gaslight," which features a turn-of-the-century Batman trying to track down a Jack the Ripper killer on the foggy, cobblestone streets of Gotham City. Based on the acclaimed graphic novel. Rated PG-13.
GREEN ARROW 
While at the airport to pick up his girlfriend Black Canary, Green Arrow comes head-to-head with some of his greatest enemies who are intent on assassinating a newly arrived young princess from America. Rated PG-13.
BOOSTER GOLD/BLUE BEETLE 
In a parody of a buddy cop movie, Booster Gold and Blue Beetle are on surveillance duty, watching the apartment building of a diabolical scientist. When they inadvertently make their presence known, the scientist activates the weapon he's been hiding, a giant doomsday robot, which is set to go off like a ticking bomb unless our heroes can figure out a way to stop it. Rated PG-13.
JONAH HEX 
The tough-as-nails bounty hunter Jonah Hex always gets his man - until someone else gets to him first - in this case a murderous madam who wants to steal more than just his bounty from Jonah Hex. Based on a story from the award-winning Jonah Hex comic series. Rated PG-13.
SUPERMAN/SHAZAM 
As Clark Kent interviews street kid Billy Batson, he realizes that the feisty kid has a lot of heart. When Billy is chosen by an ancient wizard to turn into the hero Captain Marvel just by invoking the word, "Shazam!" Billy's powers come none-too-soon, because he also discovers that he's being pursued by a centuries' old, murderous villain, Black Adam, who is out to destroy Captain Marvel and is so powerful, not even Superman can stop him. Rated PG-13.
The DC Showcase animated shorts included on future DC Universe direct-to-DVD animated releases may be 10-15 minutes in length. However, extended versions of the animated shorts you read about earlier may be released as a collection on DVD for $12.99.
"
," "
" and co-directed "
and 
were a bit underwhelming. An adaptation of "
" was published by DC Comics in 1987. The story took place in the early days of Batman's career. The story is considered one of the most influential Batman stories ever, with "
" serving as an unofficial sequel.
finds an unexpected ally in Ra's daughter Talia, who can no longer tolerate her father's madness. Together Batman and Talia jet to some of the most exotic spots on the planet, battling Deadshot, Lady Shiva, and the League of Assassins, in a desperate race to stop Ra's before it's too late. Rated PG-13