Misc: On Happy Days,what animal did Fonzie jump his motorcycle over??

Questions

what 1963 joseph l mankiewicz film cost 28 million dollars?

what two letter word is found in the title of four of the beatles' first eight singles?

what character became the eventual leader on blake's seven?

what film saw burt reynolds ride in a canoe with a broken leg?

who is the principal character in fiddler on the roof?