Did the terminator appear terminator 4?

Answer:
Yes, ever so briefly. A CGI version of Arnold came out and attackted John Conner. Conner then blasted him with a grenade fired from a grenade launcher. But the robot kept going after him. Minutes later that Terminator was killed by the character Marcus.
First answer by Jeremy Beaugrand. Last edit by Jeremy Beaugrand. Contributor trust: 39 [recommend contributor recommended]. Question popularity: 2 [recommend question].