Noticing that the human resistance keeps using one of it’s Terminator patterns to save people in the past it tries to eliminate, Skynet sends a T-101 (Arnold Schwarzenegger) back in time to kill Chief Master Sergeant William Candy (Arnold Schwarzenegger) before his likeness can be used to create the T-101.

Naturally, the human resistance hijack and send back a T-101 (Arnold Schwarzenegger) back to protect Sergeant Candy. Things are complicated when Sergeant Candy’s identical twin brother Senator Robert Candy (Danny DeVito) shows up and confuses their targeting sensors with his exact likeness of his brother.

Terminator 6: I Want Candy.