В ролях
В роли: Narrator
В роли: Himself
В роли: Himself
В роли: Himself (as Professor Jean Pierre Bareyan)
В роли: Himself (as Professor Rainer Schwenn)
В роли: Himself (as Prof. Jay Pasachof)
В роли: Himself (as Professor Fred Espenak)
В роли: Himself (as Professor John Mason)
В роли: Himself (as Professor Hubert Reeves)
В роли: Herself
