The story of Curt Herzstark, an Austrian industrialist and concentration camp prisoner who was sent by the Nazis to an underground salt mine during the war. While in captivity, he continued his experiments with a device that would eventually become the hand-held calculator.

An L.A. Theatre Works full-cast recording, starring Garret Dillahunt, Joe Spano, Josh Stamberg, Daniel Stewart, Nick Toren, Matthew Wolf.

Directed by Matt August and recorded before a live audience by L.A. Theatre Works.

Intelligence-Slave is part of L.A. Theatre Works' Relativity Series featuring science-themed plays. Major funding for the Relativity Series is provided by the Alfred P. Sloan Foundation, to enhance public understanding of science and technology in the modern world.