杰拉尔德·芬利

Gerald Finley

饰：J Robert Oppenheimer

Thomas Glenn

饰：Robert Wilson

John Adams

饰：Self - Composer

Alan Gilbert

饰：Self - Conductor

Metropolitan Opera Chorus

饰：Chorus

Richard Rhodes

Richard Rhodes

饰：Self

Meredith Arwady

饰：Pasqualita

Roger Honeywell

饰：Captain James Nolan

Susan Graham

饰：Self - Host

罗伯特·奥本海默

J. Robert Oppenheimer

饰：(archive footage)