Kiefer Sutherland as Karl Hulten

Patsy Kensit as Joyce Cook

Emily Lloyd as Betty Jones

Keith Allen as Lenny Bexley

Alexandra Pigg as Violet

Liz Fraser as Mrs. Evans

Harry Fowler as Morry

John Surman as Mr Cook

Janet Dale as Mrs Cook

John Junkin as George Heath

John Dair as John

Stephen Hancock as Doctor

Hugh Millais as US Colonel

Harry Jones as Taxi Driver

Gerard Horan as John Wilkins

Colin Bruce as Robert De Mott

Roger Ashton-Griffiths as Insp. Tarr

Ralph Nossek as Insp. Tansill

Richard Ireson as Reporter 1

Malcolm Terris as Reporter 2

Gary Parker as Reporter 3

Karen Gledhill as Reporter 4

Niven Boyd as Reporter 5

John Lahr as Radio Announcer