The Prime Minister receives a demand for £100 million and Buckingham Palace or they will poison London’s water supply. Department X is charged with finding out who the terrorist is and stopping them.
Ma’am. Very prim and proper. Dark suit unless otherwise specified.
Montague. Smart. Dark suit unless otherwise specified
Clive. Lab coat.
Helen. Jeans and blouse./Announcer at airport.
Mike. Dark blue uniform trousers, light blue shirt./Policeman/Man wanting coffee.
Sid. Dressed same as Mike./Voice in briefing/Man in pub.
Ivy. Smartly dressed./Inspector Riley/ Answerphone.
Jed. Smartly dressed./Detective Symonds./Old man.
Instructor. Combat trousers and shirt./Bomb disposal man/Pilot
Policewoman. Lorry diver/Technician.
E. Driver 1. Gendarme.
E. Driver 2. Driver 3./ Person with water/ Technician with paper.