We will get five suggestions from the audience for five scenes.
Five entirely unconnected scenes take place in succession based on the five offers from the audience. The next wave of scenes will consist of continuations of only four of the previous scenes. The four can be chosen by audience vote, host’s choice, or by random. Those four scenes are done in succession. These scenes can start to generate loose connections between the each other. The next wave of three scenes will exclude one of the developing plot lines. This wave of scenes should be quite heavily interconnected. The process of elimination is repeated again, and then two heavily connected scenes are played out. The last scene will tie everything up. Good luck.
Start with one scene and work backwards up to five scenes.