Smash the Demon's 9.8 Strategy! (魔の9・8作戦をぶち砕け！,Smash the Demon's 9.8 Strategy!?) was the 6th episode of Triple Fighter. It was aired separately in 5 parts from August 7 - August 11 1972.
Black Baron kidnapped a professor named Hiro Tsubo from the Artificial Earthquake Research Institute in an attempt to create a magnitude 9.8 earthquake in Tokyo. Triple Fighter must stop the plan from happening and save the professor.