1-Its said that there will be 2 more movies (parts 5 & 6) and the 6th part will be the last of the series.
2-The movie will continue where McG (director of the 4th part- Terminator Salvation) left.
3-Unlike Salvation which had a CGI cameo from Arnold ,the next 2 movies will have him in the main role.
4-Shooting starts next year,and is expected to last for 6 months.
Considering nothing is being said about Christian Bale (he played John Conner in Salvation),its safe to assume ,that yet another actor will be hired to play as John Connor.
