On This Day: 14 March 1971 ---------- appears on "The Burt Bacharach Special" on CBS TV ?

Questions

Which type of aircraft was the most successful during the Battle of Britain?

What was the name of the character, played by Bruce Willis, in the Die Hard films?

What was the title of the follow-up to the television series Please Sir?

In comic literature, what was the name of Billy Bunter's sister?

Which country other than Scandinavia, American coastline, Iceland and Greenland has fjords?