Diretor/a
Paul Demeyer
DIRETOR/A
Sue Perrotto
Michael Daedalus Kenny
Jeff McGrath
John Eng
Kelly James
Elenco (na ordem dos créditos)
Fiona Bishop
Loretta Callisto
Dee Bradley Baker
M.E.R.C.
Tom Kenny
Leo Callisto
Olivia Munn
Phoebe Callisto
Diedrich Bader
Admiral Crick
Danny Jacobs
Admiral Watson
Grey Griffin
Stella
Justin Felbinger
Miles Callisto
Sam Lavagnino
Blodger Blop
Issac Ryan Brown
Haruna Kitumba
Cullen McCarthy
Neil deGrasse Tyson
Main Title Narration
Manny Montana
Zeno
John DiMaggio
Aggro
Adrian Grenier
Captain Joe
Mark Hamill
Gadfly Garnett
Bill Nye
Professor Rubicon
Jeff Bennett
Blizzbert
Audrey Wasilewski
Miss Baker
Kevin Michael Richardson
Bootjet Groovestar
Ethan Wacker
Pip Whipley
Wil Wheaton
Commander S'Leet
Cree Summer
Maya Kitumba
Rio Mangini
Rygan
James Sie
Gong Gong
Stephanie Sheh
Po Po
Whoopi Goldberg
The GameMaster
Yara Shahidi
Malison
Brenda Song
Auntie Frida
Malakai Carey
Ebon
Rob Paulsen
Alien Assistant
Henry Kaufman
Melvin
LeVar Burton
Dr. Consilium
Felicia Day
Grendel
Nicole Dubuc
Nuala
Jonathan Frakes
Grandpa Vincent
Patton Oswalt
Hubie
Gary Anthony Williams
Fortis
Alton Brown
Lysander Floovox
Kari Wahlgren
Chef Bot
Julie Nathanson
Artist Bot
Trevor Devall
Galaxel
Carter Sand
Young Leo
Ruben Ray
Colton
Cheri Oteri
Dibblex
Violet Grace Schaffer
Lexo
Abby Ryder Fortson
Neeri
Buzz Aldrin
Commander Copernicus
George Takei
Spectrix
Danny Jacob
The Gabagah
Scott Kelly
Self
Samantha Cristoforetti
Bobak Ferdowsi
Mikhail Kornienko
Jeanette Epps
Yvonne Cagle
Randii Wessen
Kerstin Julia Dietrich
Ivy Bishop
Mirandos
Elan Garfias
Commander Nemex
Keith Ferguson
Zeeb
Lyons Mathias
Darrah
Ginger Zee
Doctor Z
Angie Wu
Melinda
Logan Swearingen
Frankie
Diana Trujillo
Holly Ridings
Kevin Hand