Na February 2007, a mara ọkwa na Warner Bros. goro di na nwunye di na nwunye Michele na Kieran Mulroney ka ha dee edemede maka ihe nkiri Justice League. Akụkọ ahụ bịara n'otu oge ahụ na Joss Whedon ogologo-mepụtara ọrụ Wonder Woman nkiri e kagbuo, nakwa dị ka The Flash, nke David S. Goyer dere ma duzie. Akụkọ na-akpọ Justice League: Mortal, edemede site Michele na Kiernan Mulroney e nyefere Warner Bros. na June 2007, na-anata nzaghachi dị mma, nke kpaliri ụlọ ọrụ ahụ ozugbo iji mee ngwa ngwa na-arụpụta ihe na-atụ anya na mmalite nke ihe nkiri tupu 2007-08 Writers Guild of America.
Ụlọ ọrụ Weta