Variety reports that Courtney has won the role, joining Emilia Clarke as Sarah Connor, Jason Clarke as her son John Connor, and the returning Arnold Schwarzenegger presumably as the killer robot from the future...although there have been rumors that say otherwise. Alan Taylor (Thor: The Dark World) is directing what is to be a brand new, standalone trilogy with a tie-in TV component.
Terminator: Genesis opens July 1st 2015.