20:00Snooker: World Championship200829/04/2008 Part 2BBC Two Duration: 1 hour Tue 29th Apr 2008, 20:00 on BBC Two Northern Ireland (Analogue)Hazel Irvine introduces live coverage of the quarter-finals between Ryan Day and Stephen Hendry, and Ali Carter and Peter Ebdon.ContributorsPresenter:Hazel IrvinePresenter:Steve DavisPresenter:John ParrottCommentator:Dennis TaylorCommentator:John VirgoCommentator:Willie ThorneCommentator:Terry GriffithsCommentator:Neal FouldsGenresSportSnookerBrandSnooker: World ChampionshipSeriesSnooker: World Championship: 2008 Source: BBC Online