Alien Encounters
Hakeem Muata OluseyiSelf - Astrophysicist- RRoberta SetzuLisa Martines
Christian OrtegaSETI boy, Fanboy
Anthony D. CallSelf - Narrator
Alan Dean FosterSelf - Author- OOlivera MarkovićNurse
John ZacchinoCongressman- DDimitra JiovaDamla
- KKatie McClaveBree - Hybrid Child
- BBivas BiswasGoker
Greg DuncanExtra 2 / NSA Agent- programmer- TTian WangYoshi
- MMorgan FordMaisie
- LLondon GarzaArzu (Toddler)
- PPreston BrodrickSam Baby
Leslie GarzaCo-worker 2 / Scientist
Meli AlexanderBrid-Mom- EEddie CaldwellTalk Show Host
- RRochelle BelleNews Anchor 1
- MMichael BrownExtra 1
- EEmmanuelle GirardNews Anchor 2
- SSteve CraigExtra 3
Ronnie AlvarezColleague 2
Dolly GrayDancer 1- DDean Morrison MaderaSchool Student
Seth ShostakSelf - Senior Astronomer, SETI Institute- DDavid GerroldSelf - Author
- JJoan SlonczewskiSelf - Microbiologist
- KKevin R. GrazierSelf - Planetary Scientist
- AAriel AnbarSelf Astrobiology
- JJeffrey L. BadaSelf
- JJoe CapeChinese Astronomer
- AAngelle Haney GullettBiologist
Freddie De GrateBiologist- NNicole NascaHospital Orderly
- RRay ChaoChief Asian Astronomer
- DDamian Forest LightPatient
- DDouglas VakochSelf - Psychologist
Paul DaviesSelf - Director, Beyond Center, Arizona State University- DDavid BrinSelf - Astronomer, Author
Bellaluna ResnickArzu (Baby)