tv/ movies: born july 9, 1956, he starred in this movie: a league of their own - 1992?

Questions

What weapon is tatooed on Glen Campbell's arm?

In 1959 who recorded the hit single Mack the Knife?

What was the nickname of blues pianist Ferdinand Morton?

What Scottish singer once said "My passions are soccer, drinking and women, in that order?

What John Denver sing was a hit for Peter, Paul and Mary?