"Just When You Thought It Was Safe to Go Back in the Water"

"Just When You Thought It Was Safe to Go Back in the Water" trivia questions

1. In 1978's Jaws 2, which actor returns as Police Chief Martin Brody?
2. Who directed the 1978 film Jaws 2 after replacing John D. Hancock?
3. Which actress reprises Ellen Brody in the 1978 sequel?
4. Which returning actor plays mayor Larry Vaughn in Jaws 2?
5. Jaws 2 was released in U.S. theaters in which month of 1978?
6. Who composed the musical score praised in reviews of Jaws 2?
7. In the 1978 sequel, Brody suspects what kind of animal is attacking again?
8. Before Rocky II, what sequel-record distinction did Jaws 2 briefly hold?
9. Jaws 2 was followed in 1983 by which next installment?