Aliens premier contact — Saison 2
Distribution principale
Hakeem Muata Oluseyi
Self - Astrophysicist
Anthony D. Call
Self - Narrator
Alan Dean Foster
Self - Author
Dean Morrison Madera
School Student
Seth Shostak
Self - Senior Astronomer, SETI Institute
David Gerrold
Self - Author
Joan Slonczewski
Self - Microbiologist
Kevin R. Grazier
Self - Planetary Scientist
