Hans Bethe

Self

Bruno Bettelheim

Self

Arthur Cunningham

Narrator

Felicia Deyrup

Self

Alfred Eisenstaedt

Self

Enrico Fermi

Self

Mary Jayne Gold

Self

Hanna Holborn Gray

Self

Dolly Haas

Self

Fritz Lang

Self

Erich Leinsdorf

Self

Lotte Lenya

Self

Golo Mann

Self

Herbert Marcuse

Self

Hans Sahl

Self

Richard Kaplan