A German aerospace engineer who transitioned from leading the Nazi V-2 rocket program to becoming a key figure in NASA’s Apollo missions in the United States.

A German chemist and IG Farben executive involved in developing chemical weapons, who later worked with American corporations despite his wartime activities.

The former director of Luftwaffe medical research, who became a leading figure in US Air Force aerospace medicine, with a complex wartime legacy.

A Major General and former Surgeon General of the Third Reich, whose recruitment by the US was later exposed, leading to his relocation to Argentina.

The former Deputy Surgeon General of the Third Reich, who was involved in Nazi biological research and later consulted with the US Army on chemical weapons.

The operations director at the Nazi V-2 factory during the war, who later became a project manager for NASA's Saturn V rocket program.

An Austrian-American psychiatrist and refugee who served as a US Army medical war crimes investigator and was instrumental in shaping medical ethics post-war.