Rapper Common Signs Up For 'Terminator 4'

Terminator Salvation
Rapper Common has signed on to co-star in "Terminator Salvation: The Future Begins" for Halcyon Pictures.

Story centers on John Connor (Bale), now in his 30s, who leads what is left of the human race in a battle against the machines. Common will play a freedom fighter and member of Connor's inner circle.