N CREDITS as a NAVY JET drops down into the picture.
       PUSH IN on the jet's exhaust flame. Have the words "THE
       BLAST" come out of the flame. Then there is a SLIGHT
       EXPLOSION and the flame intensifies. The words "FROM THE
       PAST" jump out of the exhaust as the jet momentarily
       shakes.

       INT. JET

       The PILOT feels the jet shake. But he looks at his
       indicators and everything appears to be normal. He
       relaxes.

       EXT. JET