Did cavemen have a version of theatre or performance of their own?

Are there any relevant links or information that you know about the stone age and whether they had their own version of a theatre? When did theatres/amphitheatres and performance evolve? How did the separation of the audience and the performers evolve over time, and how did it start? Any general information about the evolution of the theatre and performance spaces in general would be very helpful. Aiding me with any of these questions would be very helpful. Thank you.