Quizzing Live

In What Episode Do We First Meet All The Gang

Answer:
Welcome To The Hellmouth
Who Did The New Yardbirds Become?
"Lewis Hamilton Became The First Formula 1 Driver Of Mixed Racial Origin To Win A Formula 1 Race When He Won Which Grand Prix In June 2007 "?
Who Put Vienna Under Siege In 1529?
Where Was The First Permanent London Gallows Set Up?
What Is The Damaging Film Which Builds Up On Teeth?
What Sport Is Played On The Back Of A Ten Pound Note?