Rubber Room: Making the Experiment More Experimental

In the first round, no actor saw any other actor again.  This is how the experiment had been outlined for them  They entered the stage, one by one, at different times, so they first encountered each other when they first encountered each other.

Then, occasionally, in later rounds, sprinkled in were a few, very few, second encounters, just to make the experiment even more experimental.

First encounters produced the shock of un-recognition.

Second encounters produced the double-take.

Each added its own flavor of unpredictability.