cast
-
Hakeem Muata Oluseyi
Self - Astrophysicist
- Roberta Setzu Lisa Martines
-
Christian Ortega
Fanboy / SETI boy
-
Anthony D. Call
Self - Narrator
-
Alan Dean Foster
Self - Author
- Olivera Marković Nurse
-
John Zacchino
Congressman
- Dimitra Jiova Damla
- Katie McClave Bree - Hybrid Child
- Bivas Biswas Goker
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Greg Duncan
Extra 2 / NSA Agent- programmer
- Tian Wang Yoshi
- Morgan Ford Maisie
- London Garza Arzu (Toddler)
- Preston Brodrick Sam Baby
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Leslie Garza
Co-worker 2 / Scientist
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Meli Alexander
Brid-Mom
- Eddie Caldwell Talk Show Host
- Rochelle Belle News Anchor 1
- Michael Brown Extra 1
- Emmanuelle Girard News Anchor 2
- Steve Craig Extra 3
-
Ronnie Alvarez
Colleague 2
-
Dolly Gray
Dancer 1
- 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
- Ariel Anbar Self Astrobiology
- Jeffrey L. Bada Self
- Joe Cape Chinese Astronomer
- Angelle Haney Gullett Biologist
-
Freddie De Grate
Biologist
- Nicole Nasca Hospital Orderly
- Ray Chao Chief Asian Astronomer
- Damian Forest Light Patient
- Douglas Vakoch Self - Psychologist
-
Paul Davies
Self - Director, Beyond Center, Arizona State University
- David Brin Self - Astronomer, Author
-
Bellaluna Resnick
Arzu (Baby)