Oppenheimer

Oppenheimer Cast

81 cast members · 53 with popularity data

Most Popular Oppenheimer Cast Members

Cillian Murphy is currently the most popular Oppenheimer cast member online with a Attention Score of 20.2. 10 of 81 cast members rank in the top 1,000 actors online today. Updated September 12, 2026.

J. Robert Oppenheimer

Kenneth Branagh

Robert Downey Jr.

Kitty Oppenheimer

Ernest Lawrence

David Krumholtz

Richard Feynman

David Dastmalchian

Michael Angarano

Gustaf Skarsgård

Albert Einstein

Kenneth Nichols

Alden Ehrenreich

Patrick Blackett

Seth Neddermeyer

Kenneth Bainbridge

Frank Oppenheimer

Matthias Schweighöfer

Werner Heisenberg

#10,887 overall

Jack Cutmore-Scott

#11,194 overall

George Eltenton

#11,802 overall

#11,835 overall

#12,443 overall

#12,884 overall

#13,188 overall

Jackie Oppenheimer

#13,341 overall

Haakon Chevalier

#13,397 overall

Christopher Denham

#14,306 overall

Senator Pastore

#14,723 overall

Presidential Aide

#17,716 overall

#19,155 overall

Chairman Magnuson

#19,399 overall

#20,226 overall

Senator Bartlett

#22,586 overall

#22,899 overall

#29,010 overall

Trond Fausa Aurvåg

George Kistiakowsky

#33,766 overall

#34,875 overall

#38,243 overall

Harrison Gilbertson

Philip Morrison

#44,720 overall

Hartland Snyder

Barbara Chevalier

Michael Andrew Baker

Concerned Scientist

Danny Deferrari

Jessica Erin Martin

Charlotte Serber

J. Ernest Wilkins

George C. Marshall

Jeremy John Wells

Christina Hogue

Tyler Beardsley

Maria Teresa Zuppetta

Consoling Woman

Meg Schimelpfenig

Senator's Assistant (uncredited)

Reporter (uncredited)

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