A political extremist plans to spread stolen nerve gas in a city where a political convention is being held. Government agents are sent to catch him. Written by
Did You Know?
wrote the original novel while still in medical school. He had it published under the pseudonym "John Lange" because he was concerned it would cause him problems there. See more
An unfinished set ceiling and some set lighting is visible in the apartment used by the Federal agents to watch E.G. Marshall. See more