Jeremy Clarkson, Richard Hammond and James May set out to discover what Top Gear might have been like 60 years ago in a race from London to Edinburgh. James grabs himself a gorgeous old Jaguar XK120 whilst Richard chooses the brutal but rather fantastically named Vincent Black Shadow motorbike. Meanwhile, in an almost unprecedented move, Jeremy takes the train. The Ferrari FXX is put through its paces on a power lap, and the Stig takes off his helmet to reveal his true identity, but not everyone is convinced.