Top Gear heads to the Isle of Man for a special edition showing what the team got up to during their summer holidays. Jeremy Clarkson drives the quickest BMW M3 that money can buy. Top Gear introduces the new Stig, and James May and Richard Hammond try out a bevy of BMWs, Porsche Boxster and Honda S2000 on the Isle's famous TT circuit. This week's Star in a Reasonably Priced Car is Stephen Fry. And the team finds out how many caravans a Volvo estate can jump.