Name	Known for
Liev Schreiber Self - Narrator (voice) Self - Narrator (voice) See fewer	Spotlight (I) (2015)
Richard Rhodes Self - Historian Self - Historian See fewer	Troublesome Creek: A Midwestern (1995)
Harold Agnew Self - Former Director, Los Alamos National Laboratory Self - Former Director, Los Alamos National Laboratory See fewer	Price for Peace (2002)
Boris Altshuler Self - Nuclear Physicist Self - Nuclear Physicist See fewer	Andrey Sakharov. On the Other Side of the Window... (2022)
John R. Halderman Self - Marine Corps Veteran Self - Marine Corps Veteran See fewer	Secrets of the Dead (2000)
Martin Kalinowski Self - Nuclear Physicist Self - Nuclear Physicist See fewer	Secrets of the Dead (2000)
Matashichi Oishi Self - Crewmember, Lucky Dragon Self - Crewmember, Lucky Dragon See fewer	The Strangest Dream (2008)
Alexei Kojevnikov Self - Russian Academy Sciences Self - Russian Academy Sciences See fewer	Secrets of the Dead (2000)
Tomaki Juda Self - Son of King Juda Self - Son of King Juda See fewer	Secrets of the Dead (2000)
Alson Kelen Self - Mayor, Bikini Atoll Self - Mayor, Bikini Atoll See fewer	The Sound of Crickets at Night (2012)
John F. Kennedy Self (archive footage) Self (archive footage) See fewer	Profiles in Courage (1964)
Nikita Khrushchev Self (archive footage) Self (archive footage) See fewer	This Hour Has Seven Days (1964)
Andrei Sakharov Self (archive footage) Self (archive footage) See fewer	Aleksandr Galich. Izgnanie (1989)
Joseph Stalin Self (archive footage) (as Iosif Stalin) Self (archive footage) (as Iosif Stalin) See fewer	One Inch from Victory (1944)
Earl Warren Self (archive footage) Self (archive footage) See fewer	Stars in the Eye (1952)