Reading Time: 3 minutesThe first two episodes of London's 50-Hour Improvathon, an improvised sitcom comprising of twenty-five two-hour live sessions running continuously over a full weekend, were a dazzling testament to just how fabulous improv can be. Originally created by award-winning Canadian troupe ‘Die Nasty’, the London's 50-Hour Improvathon has been running more or less annually since 2008, now back at Wilton’s Music Hall after a three year break. The event was brought to London by esteemed theatre maker Ken Campbell and since then has been produced by director Adam Meggido and Extempore Theatre as an annual event, likened to binge watching an entire DVD box-set of comedy drama in one viewing.