with nbc thank god youre here and the network may be try to replicate the success of abc improv sitcom and who line be it anyway . in which host draw carey would judge the performance of a handful of cast regular ask to improvise scene of some kind . in the nbc show and dave foley and co host dave alan grier oversee a handful of notable comedian who must improvise their way through various scene which all begin with thank god youre here . it take itself far too seriously ( why must viewer be repeatedly remind that the actor have never see the set before ) and both co host seem less then enthuse . after watch the continuously sub par and unfunny attempt by the actor to solicit some laugh and i be leave wonder whether the live audience be genuinely laugh at what transpires and or whether they and too and be improvise . expect this time slot filler to be a very short live one .