Name	Known for
Predrag 'Miki' Manojlovic Edward Teller (as Miki Manojlovic) Edward Teller (as Miki Manojlovic) See fewer	Underground (1995)
Jean-Paul Muel Leo Szilard Leo Szilard See fewer	The Visitors (1993)
Maury Chaykin General Leslie Groves General Leslie Groves See fewer	My Cousin Vinny (1992)
Tom Rack Robert Oppenheimer Robert Oppenheimer See fewer	300 (2006)
Pier Paolo Capponi Enrico Fermi (as Pier-Paolo Capponi) Enrico Fermi (as Pier-Paolo Capponi) See fewer	Naked Violence (1969)
Myriam Mézières Gertrude Weiss Gertrude Weiss See fewer	Fleurs de sang (2002)
Géza Kovács Otto Frisch Otto Frisch See fewer	The Dead Zone (1983)
Vincent Grass Hans Bethe Hans Bethe See fewer	The Chronicles of Narnia: Prince Caspian (2008)
Marie Bunel Mici Teller Mici Teller See fewer	The Chorus (2004)
Denis Bouchard Louis Slotin Louis Slotin See fewer	Lance et compte III (1989)
Denis Forest Klaus Fuchs Klaus Fuchs See fewer	The Mask (1994)
Lloyd Bochner General Curtis LeMay General Curtis LeMay See fewer	Point Blank (1967)
Peter Dvorsky Ernest Lawrence Ernest Lawrence See fewer	Videodrome (1983)
Amy Werba Laura Fermi Laura Fermi See fewer	Hands of Steel (1986)
Jean-Gabriel Nordmann John von Neumann John von Neumann See fewer	Napoléon (2002)
Vjenceslav Kapural George Kistiakowsky (as Venco Kapural) George Kistiakowsky (as Venco Kapural) See fewer	Race for the Bomb (1987)
Maryline Even Irene Joliot-Curie (as Marilyn Even) Irene Joliot-Curie (as Marilyn Even) See fewer	Two Days in Paris (2007)
Jacques Perrin Frederic Joliot-Curie Frederic Joliot-Curie See fewer	Z (1969)
Denis Manuel Albert Einstein Albert Einstein See fewer	Les faucheurs de marguerites (1974)
Barry Morse Secretary Stimson Secretary Stimson See fewer	Whoops Apocalypse (1982)
Leslie Nielsen Lewis Strauss Lewis Strauss See fewer	Airplane! (1980)
Tomasz Bialkowski Stanislaw Ulam Stanislaw Ulam See fewer	Yamakasi (2001)
Tom Stojkovic James Skardon James Skardon See fewer	Ljubavna pisma s predumisljajem (1985)
Perica Martinovic Rose Bethe Rose Bethe See fewer	Fatal Sky (1990)
Jim Kaufman Norris Bradbury Norris Bradbury See fewer	Dracula 2000 (2000)
Relja Basic Harry Gold (as Relia Basic) Harry Gold (as Relia Basic) See fewer	Roundabout (1966)
Allan Eastman Col. Paul Tibbets Col. Paul Tibbets See fewer	Andromeda (2000)
Ronald Cohen Capt. William Parsons Capt. William Parsons See fewer	Race for the Bomb (1987)
David Novek Congressman Congressman See fewer	Pick-up Summer (1980)