Name	Known for
Sam Waterston Robert Oppenheimer Robert Oppenheimer See fewer	The Killing Fields (1984)
Anthony Forrest Rossi Lomanitz Rossi Lomanitz See fewer	Star Wars: Episode IV - A New Hope (1977)
John Morton Robert Wilson Robert Wilson See fewer	Star Wars: Episode V - The Empire Strikes Back (1980)
Peter Whitman Robert Serber Robert Serber See fewer	Superman II (1980)
Daniel Foley Joseph Weinberg Joseph Weinberg See fewer	The Omega Factor (1979)
Carl Haugland Student Student See fewer	Oppenheimer (1980)
Michael Ryan Student (as Ryan Michael) Student (as Ryan Michael) See fewer	It (1990)
Kate Harper Jean Tatlock Jean Tatlock See fewer	Batman (1989)
Peter Marinker Haakon Chevalier Haakon Chevalier See fewer	Labyrinth (1986)
Garrick Hagon Frank Oppenheimer Frank Oppenheimer See fewer	Star Wars: Episode IV - A New Hope (1977)
Liza Ross Jacky Oppenheimer Jacky Oppenheimer See fewer	Leap Year (2010)
Bob Sherman Ernest Lawrence Ernest Lawrence See fewer	Hellboy (2004)
Raymond Marlowe Businessman Businessman See fewer	Superman IV: The Quest for Peace (1987)
Christopher Malcolm Steve Nelson Steve Nelson See fewer	Highlander (1986)
Jana Shelden Kitty Harrison Kitty Harrison See fewer	Star Wars: Episode I - The Phantom Menace (1999)
James Smith Dr. Harrison Dr. Harrison See fewer	The Favourite (2018)
Erica Stevens Charlotte Serber Charlotte Serber See fewer	Oppenheimer (1980)
John Carson Narrator (voice) Narrator (voice) See fewer	Doomsday (I) (2008)
Antonino B. Garcia US Army Soldier (uncredited) US Army Soldier (uncredited) See fewer