Five comedians are set tasks challenging their creativity and wit. The tasks are supervised by Alex Horne but the Taskmaster, Greg Davies, always has the final word.。陈清和同事们前往临海市参加团建，陈清通过积分升到头等舱，与美女空姐刘佳琪发生了暧昧，然而当第二天醒来，空姐被害，监控中的凶手正是陈清！陈清懵了，霎那间，再次回到了一天前，这一次，陈清终于找到了真凶。。