Derek finds the brain chip from Vick that Cameron had kept. John builds an interface for it and they discover a computerized traffic system is important to Skynet. Sarah decides it must be sabotaged. Meanwhile, Cromartie is checking through school records in search of John.

• James Cameron
• Josh Friedman
• Gale Anne Hurd

• Chad Brummett
• Lena Headey
• Thomas Dekker