The pics show Owlman and the League with "good" Lex.
Here's the synopsis thanks to AICN...
Warner Home Video will distribute in Spring 2010 (finalizing date soon)
An original story from award-winning animation/comics writer Dwayne
McDuffie (Justice League) rooted in DC Comics’ popular canon of
“Crisis” stories.
Bruce Timm (Superman Doomsday, Green Lantern) is executive producer.
Lauren Montgomery (Wonder Woman, Green Lantern) and Sam Liu
(Superman/Batman: Public Enemies) are co-directors.
In Justice League: Crisis on Two Earths, a “good” Lex Luthor arrives
from an alternate universe to recruit the Justice League to help save
his Earth from the Crime Syndicate, a gang of villainous characters
with virtually identical super powers to the Justice League. What
ensues is the ultimate battle of good versus evil in a war that
threatens both planets and, through a diabolical plan launched by
Owlman, puts the balance of all existence in peril.
All-star voice cast led by Mark Harmon (NCIS) as Superman, James Woods
(Ghosts of Mississippi) as Owlman, Chris Noth (Sex and the City, Law &
Order) as Lex Luthor, William Baldwin (Dirty Sexy Money) as Batman,
Gina Torres (Serenity, Firefly) as Super Woman and Bruce Davison
(X-Men) as the President.
Its a great voice cast, but its a shame the old reliables from the JLU cartoon and Public Enemies couldn't reprise the roles. Still, it might be cool to see (or hear) a new take on these characters.