The Demon Core

Connor Paolo

Louis Slotin

Greg Furman

Raemer Schreiber

Drew Waters

Leslie Groves

Coby Larinde

Marion Edward Cieslicki

Tara Alexandra Brown

Nurse Anna

Matt Linton

Theodore Perlman

Manny Spero

Haroutune Krikor Daghlian Jr.

Sam Jacobs

Philip Morrison

Henry Hetz

Samuel Allan Kline

Warren Davis

Israel Slotin

John Alton

Alvin C. Graves

Ryan Lucy

Betty Wilson