01:10World Championship Snooker Extra2014Day 12BBC Two Duration: 2 hours Thu 1st May 2014, 01:10 on BBC Two WalesJason Mohammad introduces highlights from the quarter-finals.ContributorsPresenter:Jason MohammadParticipant:Steve DavisParticipant:Ken DohertyParticipant:John ParrottParticipant:Stephen HendryParticipant:Terry GriffithsParticipant:Dennis TaylorParticipant:Willie ThorneParticipant:John VirgoExecutive Producer:Graham FryExecutive Producer:Alison WitkoverGenresSportSnookerBrandWorld Championship Snooker ExtraSeriesWorld Championship Snooker Extra: 2014 Source: BBC Online