캠벨 스콧

Self - Narrator (voice)

Boyd Gaines

Chairman Gray (voice)

Daniel Gerroll

Colonel Pash

마이클 스툴바그

Edward Teller

Ellen Katz

The Stenographer

Michael Cumpsty

Harold Agnew

Self

Jeremy Bernstein

Self

Freeman Dyson

Self

Richard Rhodes

Self

Martin J. Sherwin

Self

Joseph McCarthy

Self (archive footage)

J. 로버트 오펜하이머

Self (archive footage)

데이비드 스트러세언

J. Robert Oppenheimer

Herbert York

Self

Marvin L. Goldberger

Self

Priscilla McMillan

Self

Robert Christy

Self

Roy Glauber

Self

해리 S. 트루먼

Self (Archive Footage)

J. Edgar Hoover

Self (archive footage)

Lewis Strauss

Self (archive footage)

드와이트 아이젠하워

Self (archive footage)

Eleanor Roosevelt

Self (archive footage)

Edward Teller

Self (archive footage)

린든 B. 존슨

Self (archive footage)

David Grubin

Writer

Charles Olivier

Writer

James Callanan

Director of Photography

Deborah Peretz

Editor

Kate Taverna

Editor

Mark Samels

Executive Producer

Nick Fraser

Executive Producer

David Grubin

Producer

Dan Cogan

Co-Producer

Tania Castellanos

Co-Producer

David Grubin

Director

GBH

US