Космос

Нил Деграсс Тайсон

Self - Host

Ann Druyan

Acting

John Steven Rocha

Bellaramine (voice)

Paul Telfer

Angry Scholar #2 (voice)

Jonathan Morgan Heit

John Herschel (voice)

Кэри Элвис

Edmond Halley / Robert Hooke (voice)

Tom Konkle

Samuel Pepys (voice)

Александр Сиддиг

Isaac Newton (voice)

Альфред Молина

Ibn al-Haytham (voice)

Ричард Гир

Clair Patterson (voice)

Marc Worden

Harrison Brown (voice)

Кирстен Данст

Cecilia Payne (voice)

Марли Мэтлин

Annie Jump Cannon (voice)

Peggy Jo Jacobs

Margaret Harwood (voice)

Аманда Сайфред

Marie Tharp (voice)

Stoney Emshwiller

Guard (voice)

Кристиан Аманпур

Enheduanna (voice)

Майкл Хохол

Jan Oort