@captain13: And quite a cast assembled so far--Benjamin Bratt as Superman, Michael C. Hall as Batman, Tamara Taylor as Wonder Woman, Jason Isaacs as Lex Luthor, Paget Brewster as Lois Lane, and C. Thomas Howell as Dr. Will Magnus.
@rubear: I think her being Bekka may be the case. I've been sticking to that theory.
@waezi2: I agree. I used that lineup--Supergirl, Dick Grayson Batman, Donna, Jade, Jesse, Mikaal Tomas, and Congorilla, plus the addition of Connor Hawke as Green Arrow, as the basis for an animated TV show 'fancast' over on comicbookmovie.com.