Doomwatch is alerted to a laboratory where a new toxic gas is being developed for military use, available in a 'handy' aerosol can for easy application during conflict. But Quist and Anne's enquiry soon leads them to doubt that the scientists' safety measures concerning the storage of the gas may not be as secure as they think.
Did You Know?
This episode was wiped by the BBC at some point before the corporation audited its archives in 1978. There is currently no known copy of this edition in existence. See more