Patrick Armstrong

Michael Petrovitch

Ferdy Foxwell

Philip Latham

Helen Schlegel

Toby Robins

Mason

Nigel Plaskitt

Marjorie

Ciaran Madden

Submarine Captain

Paul Maxwell

Milkman

Michael Knowles

Colonel Schlegel

Don Fellows

Dawlish

Michael Gwynn

Sara Shaw

Tessa Wyatt

Colonel Stok

Derren Nesbitt

Ben Toliver

Nicholas Parsons

Commander Wheeler

Bernard Kay

Security Guard

John Forgeham

Sylvester

Stewart Bevan

Director

Lindsay Shonteff

Novel

Len Deighton