Given an trivia question precisely answer the question with a word/phrase/name. External resources such as Wikipedia could be used to obtain the facts.

What is the name of the actor who plays Harry Potter in all the films?
daniel radcliffe

Who succeeded Ossie Ardiles as Tottenham Hotspur manager?
gerry francis

Which band composed, performed and produced the soundtrack to the 1980 film 'Flash Gordon'?

queen