Mark Dean Quinn returns to the Edinburgh Fringe for the fifth year running attempting to win the best newcomer award. Last year Mark had three jokes but this year he only has one. Its 50 minutes long and doesn't have a punch line. If you want to see it, it's not today as its his day off. Brilliantly deadpan (Chortle.co.uk). **** (Skinny). Other members of the audience were laughing for some reason (BroadwayBaby.com).