Olrik then interrupts Z'ong and takes Mortimer outside the pumping station to a lake where his hands and legs are tied to a heavy weight and he is thrown into the water by the Asian soldiers. His lungs set to burst, Mortimer has given up when he is suddenly rescued by a pair of scuba divers. They take him to a nearby underwater cave and turn out to be FBI agents led by John Calloway, head of its "Action" service, and Jessie Wingo, a Native American woman who knows the area well. Also present is Blake.