The National Lottery: Winning Lines was a game show that aired on BBC One from 1999-2004. It was originally hosted by Simon Mayo from 1999 to 2000, then Phillip Schofield from 2001 to 2004.
Answering questions posed by the host, 49 contestants battle for a chance to play the Wonderwall, where 20 correct answers win the top prize of a round-the-world trip.