Prodiuseriai
- John Murray
- John Murray
- Clare Stronge
Aktoriai
Carl Sagan
Himself (archive footage)
John Casani
Himself
Lawrence Krauss
Himself
Carolyn Porco
Herself
Timothy Ferris
Himself
Edward Stone
Himself
Nick Sagan
Himself
Larry Soderblom
Himself
Charley Kohlhase
Himself
Fran Bagenal
Herself
James F. Bell
Himself
Frank Locatell
Himself
Suzanne Dodd
Herself
Jon Lomberg
Himself
Heidi Hammel
Herself
Candy Hansen
Herself
Andrew Ingersoll
Himself
Dave Linick
Himself
Fernando Peralta
Himself
Linda J. Spilker
Herself
Tom Spilker
Himself
Janet Sternberg
Herself
Amahl Drake
Herself
Don Gurnett
Himself
Stamatios Krimigis
Himself
Linda Morabito
Herself
Bradford A. Smith
Self - Imaging Science Team Leader
Richard John Terrile
Himself
Frank Drake
Self
