 What do an elderly topiary gardener, a retired lion tamer, a man fascinated by mole rats, and a cutting-edge robotics designer have in common? Both nothing and everything in this unconventional documentary directed by Erroll Morris. Fast, Cheap & Out of Control (Referring to the robot specialist s strange philosophy of robot design structure, not Erroll Morris s documentary techniques!) interplays, overlaps, and interrelates these four separate and highly specialized documentary subjects in order to in truth study all of humanity, raising questions about the future of mankind.