Dr Rudolf Steiner and the Science of Spiritual Realities (1993)
Director: Karl M Levin
Duración: 0h 59m
Documental
Actores principales
Henry Barnes
Himself
Henry Barnes
Host
Betty Stanley
Herself - Waldorf Teacher
Rene Querido
Himself - Director of Rudolf Steiner College
Arthur Zajonc
Himself - PhD, Professor of Physics
George Unger
Himself - Mathematician
Christoph Luethi
Himself - Therapist
