I won't say much about this show since I do not want to give anything away. All I will say is it is that the running time of the play is close to 22 minutes (taking out two minutes for Hitchcock's beginning and ending) and for most of the 22 minutes the play was a routine situation that has been played out many times on TV, movies and live plays. What makes this different and memorable from the rest is the last fifteen seconds of the play. Again, I did not see it coming.-- Nice watch since is something I will remember for a long time.