Joe Lambe (6 Episodes)

Alan Montag (6 Episodes)

Sarah Montag (6 Episodes)

DC Jim Fenchurch (6 Episodes)

Daddy (6 Episodes)

Bobby Waterhouse (6 Episodes)

Wendy Straw (6 Episodes)

Yulia (6 Episodes)

Hester Waterhouse (5 Episodes)

Odin (5 Episodes)

Arkady (4 Episodes)

KGB Hood (2 Episodes)

Chen Mei (2 Episodes)

Kate (1 Episodes)

Home Secretary (2 Episodes)

Member of Special Branch (uncredited) (2 Episodes)

Colin Blakefield (2 Episodes)

Ivan (2 Episodes)

David Hexton (1 Episodes)

Kitty (1 Episodes)

Comic (1 Episodes)

Waiter (1 Episodes)

Police marksman (1 Episodes)

Katia (1 Episodes)

Gentleman (uncredited) (1 Episodes)

Tom Mallory (1 Episodes)

Valerie Parkwood (1 Episodes)

Alice (1 Episodes)

Public Information Film Narrator (1 Episodes)

Vasily (1 Episodes)

Prostitute (1 Episodes)

Plain Clothes Police Officer (uncredited) (1 Episodes)

C (1 Episodes)

Hank Chambers (1 Episodes)

George (1 Episodes)

Kasimir (1 Episodes)

Andrew (1 Episodes)

Celine (1 Episodes)

Hotel Proprietor (1 Episodes)

Bogdan Rodchenko (1 Episodes)

Martin (1 Episodes)

Philip Denmoor (1 Episodes)

Edgar (1 Episodes)

Bath House Lady (1 Episodes)

IRA Man (1 Episodes)

The Big Fella (1 Episodes)

MI5 Clerk (1 Episodes)

Prime Minister (1 Episodes)

Chinese Restaurant Owner (1 Episodes)

Embassy Woman (1 Episodes)

Hood (1 Episodes)

Secretary to the Home Secretary (1 Episodes)

Nurse (1 Episodes)

Dennis Lamb (1 Episodes)

Russian Spy (1 Episodes)