Bartholomew 'Barley' Scott Blair

Katya Orlova

Russell

Ned

Brady

Clive

Colonel Quinn

Walter

Wicklow

Dante

Bob

Niki Landau

Brock

Merrydew

Henziger

Paddy

Cy

U.S. Scientist

Anna

Sergey

Uncle Matvey

Johnny

Nasayan

Zapadny

Yuri

Tout

Larry

Todd

Merv

Stanley

Spikey

George

Anastasia

Watcher

Watcher

Misha

Jr. Minister - Whitehall

Scientist - Whitehall

Army Officer - Whitehall

Psychoanalyst - Whitehall

Russian Guest

Russian Guest

Jacky

Charlotte

Technician

Hoover

Hoover

Hoover

Katya's Father

Russian Writer

Dan

Lev

Colonial Type

major of KGB

Arkady

KGB Interviewer

KGB Man

Flute Player

Delegate (uncredited)

company representative (uncredited)

an officer of the Leningrad police

Writing

Writing

Production

Sound

Directing

Camera

Editing

Directing

Editing

Art

Directing

Production

Directing

Acting

Camera

Editing

Directing