Which 1984 film had a theme song whose chorus declares "I ain't afraid of no ghost"?

In which 1984 film does Pat Morita's character teach karate through chores like "wax on, wax off"? 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 Boston Celtics forward won his first NBA MVP award in 1984? Which children's author, who was not actually a physician, received a special Pulitzer Prize citation in 1984 for his p… In the 1984 presidential election, Walter Mondale carried only Washington, D.C., and which state? Under what pen name did Eric Blair publish his 1949 novel "Nineteen Eighty-Four"?