Robert Shaw,Bruce Dern,Marthe Keller,and Fritz Weaver,starred in this 1977 action film.Michael Lander(Dern) is a blimp pilot,and a former Vietnam, prisoner of war.Having suffered a great deal of mental anguish,Lander conspires with a Palestianian terrorist group,to coordinate a terror attack,during"Super Bowl X".It's up to a Mossad agent(Shaw),and an F.B.I.agent(Weaver),to stop Lander,and the terrorist.