In which 1984 film does Pat Morita's character teach karate through chores like "wax on, wax off"?

In 1984 a deadly gas leak at which company's chemical plant in Bhopal, India, killed thousands? Which 1984 No. 1 hit for Tina Turner dismisses love as "only the thrill of boy meeting girl"? Desmond Tutu, winner of the 1984 Nobel Peace Prize, was elected to which church office in Johannesburg that same year? In which 1984 film set in New York City does a minister pronounce a frog and a pig husband and wife? In which 1984 adventure film does Michael Douglas play reckless jungle treasure hunter Jack Colton? In the 1984 film "___ on the Hudson," Robin Williams plays a Soviet musician who defects in New York. Which city comple… In which 1984 mockumentary does a rock guitarist proudly explain that his amplifiers go up to 11? Which 1984 film had a theme song whose chorus declares "I ain't afraid of no ghost"?