HomePeople Biography and filmographyJarek Kupsc Biography unavailable on TMDB. Movies (3)TV shows (0) Movies (3) The Reflecting PoolThe Reflecting Pool2008 · Alex Prokop, Writer, Director Smash Cuts! Super Sci-Fi Shorts Fest2001 · Technical Advisor KlinyKliny · Robert Gruda (as J.K. Baltazar), Director, Writer, Story, Producer, Art Department Manager TV shows (0) No credits available.