Calling for oil like the Tin Man in The Wizard of Oz, Son Of Oil is a tale of the well-greased machine of the mind breaking down. Nuts fall off; thoughts turn bad; things don't work. Balancing panic and hopelessness, Oursler argues with phantom voices that taunt the hero with the consequences of his action and inaction. On this starkly social stage, Oursler confronts an individual's sense of responsibility in a society filled with violence, industrial decay, and alienation.