Sydney must travel to Sri Lanka to outwit Sark in order to find a crucial piece of Intel from a computer disk that she recovers from Rabal. Meanwhile, Jack faces Sydney's mother for the first time in almost 20 years in her prison cell to discuss Sydney's well being. Also, Will finally meets Vaughn, and Sloane is haunted by his wife's death when someone begins sending him anonymous letters which have Emily's handwriting on them. Written by
Did You Know?
When Sydney is escaping the ducts during the rocket launch, a shot of her just coming out of the ducts reveals the rope that is pulling the cart she is riding on. See more
Watch your step. If you fall through the ice, it'll freeze over in four seconds.
Good to know.