Paul Rudd

Moe Berg

Mark Strong

Werner Heisenberg

Sienna Miller

Estella Huni

Connie Nielsen

Koranda

Shea Whigham

Joe Cronin

Hiroyuki Sanada

Kawabata

Tom Wilkinson

Paul Scherrer

William Hope

John Kleran

Giancarlo Giannini

Professor Eduardo Amaldi

Pierfrancesco Favino

Martinuzzi

Anna Geislerová

Rathe

Agnese Nano

Mrs. Amaldi

Brian Caspe

Commanding Officer

Demetri Goritsas

Clifton Fadiman

Roy McCrerey

Princeton Conductor

Susan Garfield

Red Sox Fan

Joseph Oliveira

Team Scout

Ted Otis

Radio Show Director

Philip Lenkowsky

NYC Taxi Driver

Bobby Schofield

Bill Dalton

John Schwab

Lefty Grove

Jordan Long

Babe Ruth

Jimmy LeBlanc

First Base Coach

Kristen Anne Ferraro

Baseball Fan

James McVan

Lou Gehrig

Gabriel Andrews

British Colonel

Cristiano Donati

Italian Resistance 2

Rob Lévesque

Red Sox Fan

Dušan Kiš

Italian Resistance

Tim Hackney

Jimmie Foxx

Marco Velutti

Italian Resistance 1

Roman Vangeli

Gangster

Karoline Patrick

Catherine

Jeff Fritz

OS Trainer

Martin Janouš

Franklin Adams

Marc Cram

Karl Friedrich Von Wiezsacker

Hélène Cardona

Matt Lindquist

Scott Lipman

U.S Army Pitcher

Thomas Brogan

Fenway Fan

Benjamin Crocker

Guy Eating Peanuts

Joe Oliveira

Fenway Fan

Timur Sibatov

Italian Civilian

Scott Sederquist

Fenway Fan

Dean Littlefield

Baseball Fan

Paul Giamatti

Sam Goudsmit

Guy Pearce

Robert Furman

Jeff Daniels

Bill Donovan

Dave Quay

Grogan

Jan Slovák

Joliot

Petr Meissel

Diebner

Zuzana Hodková

Scherrer's Wife

Petr Opava

Cantor

Karel Dobrý

Cold-Eyed German

Milan Aulicky

Oscar Levant

Rozálie Krycnerová

Piano Pupil

Ben Miles

Jerry Fredericks

Josef Guruncz

Glee Club Soloist

William Ray Roberts

George Frost

Vojtěch Dyk

Crooner

Ephraim Goldin

US Army Sergeant

Brendan Johnston

Squadron Leader

Peter Hosking

Boseley

Joshua Lacey

Corporal Kelly

Billy Rayner

US Army Sergeant

Shumi Berkowitz

Rabbi

Daniel Zappi

Hotel Receptionist

Ryan James

US Army Guard Library Roma

Mia Allis Agro

Amaldi's Granddaughter

A.J. Paratore

Senators' Catcher