1. What nickname did Dennis Rodman get as a kid, from the way he wiggled around while playing pinball?

2. Family Feud's Richard Dawson played the oily game show host Damon Killian in what 1987 Schwarzenegger movie?

3. In the stage musical Oliver!, what is the last name of the title character?

4. In what oldest city of South Carolina could you visit Fort Sumter, where the Civil War began?

5. What Czech word for "laborer" did Karel Capek introduce into English with his 1920s play R.U.R., about artificial people?

What’s the "Kennection" between all five answers?