Characters played by Nichelle Nichols
Self
Characters played by George Takei
Self
Characters played by Walter Koenig
Self
Characters played by Michael Dorn
Self
Characters played by Ivor Dawson
Self - The Traveling Space Museum Founder
Characters played by Eric Deggans
Self - Media Analyst
Characters played by Kerry Mark Joels
Self - Former NASA AMES Research Center Educator
Characters played by Rod Roddenberry
Self - Son of Gene Roddenberry
Characters played by Al Sharpton
Self - National Action Network President
Characters played by Neil deGrasse Tyson
Self - Astrophysicist
Characters played by Pharrell Williams
Self
Characters played by Martin Luther King III
Self
Characters played by Guion Bluford
Self - Former Astronaut
Characters played by Eileen Collins
Self - Former Astronaut
Characters played by Frederick D. Gregory
Self - Former Astronaut
Characters played by Story Musgrave
Self - Former Astronaut
Characters played by Winston Scott
Self - Former Astronaut
Characters played by Charles F. Bolden Jr.
Self - Former Astronaut and NASA Administrator
Characters played by Richard Alonzo
Self
Characters played by Thad Altman
Self
Characters played by Jeremy Bulloch
Self
Characters played by Benjamin Crump
Self - Civil Rights Attorney
Characters played by Deborah Riley Draper
Self
Characters played by Ed Dwight Jr.
Self
Characters played by Michael Eric Dyson
Self - Professor of Sociology
Georgetown University
Characters played by Ashley Eckstein
Self
Characters played by Kristen Ellenbogen
Self - Great Lakes Science Center CEO
Characters played by D.C. Fontana
Self - Screenwriter
Characters played by Vivica A. Fox
Self
Characters played by Kathie Scobee Fulgham
Self - Daughter of Dick Scobee
Characters played by Lori B. Garver
Self - Former NASA Deputy Administrator
Characters played by David Gerrold
Self - Screenwriter
Characters played by Donna Gigliotti
Self
Characters played by Ed Gordon
Self
Characters played by Joel Harlow
Self
Characters played by Alcee L. Hastings
Self
Characters played by Reginald Hudlin
Self
Characters played by Steven-Charles Jaffe
Self
Characters played by Harriett Jenkins
Self
Characters played by David Knight
Self - California Science Center
Characters played by John Lewis
Self - U.S. Representative
Characters played by Susan Marenoff-Zausner
Self
Characters played by Jon McBride
Self
Characters played by Sarah McNulty
Self
Characters played by Bill Nelson
Self - U.S. Senator From Florida
Characters played by Kerry O'Quinn
Self
Characters played by Ken Phillips
Self - California Science Center
Characters played by Charles Resnik
Self - Brother of Judy Resnik
Characters played by Barry Ressler
Self
Characters played by Kristina Rojdev
Self
Characters played by Allison Schroeder
Self
Characters played by Barbara L. Scott
Self
Characters played by Bob Sieck
Self - Former NASA Launch Director
Characters played by John Spencer
Self - Space Tourism Society President
Characters played by Rick Sternbach
Self
Characters played by Cappy Surette
Self
Characters played by David Teek
Self
Characters played by Maxine Waters
Self - U.S. Representative
Characters played by Margaret Weitekamp
Self - Smithsonian National Air and Space Museum
Characters played by Lynn Whitfield
Self
Characters played by Luca Capone
Self
Characters played by Brent Centlivre
Self
Characters played by Cooper Chapman
Self
Characters played by Audrey Hudson
Ballet Dancer
Characters played by Jaliyah Jasmine Kerston
Ballet Dancer
Characters played by Diana Lovell
Singer
Characters played by Johanna Morgan
Self
Characters played by Natalie Pinder
Self
Characters played by Marian Roma
Self
Characters played by Alex Saranita
Self
Characters played by Ethan Manolo Thompson
Self
Characters played by Julian Oliver Thompson
Self
Characters played by Paul Wilson
Self
Characters played by Hillary Clinton
Self
Characters played by Mae C. Jemison
Self
Characters played by Neil Armstrong
Self
Characters played by George Bush
Self
Characters played by Bill Clinton
Self - POTUS
Characters played by James Doohan
Scotty
Characters played by Wally Funk
Self - NASA Astronaut Trainee
Characters played by Whoopi Goldberg
Self
Characters played by Frank Gorshin
Bele
Characters played by Lyndon B. Johnson
Self - POTUS
Characters played by DeForest Kelley
Dr. Leonard McCoy
Characters played by Martin Luther King
Self
Characters played by Ron McNair
Self - Astronaut
Characters played by Ronald Reagan
Self - POTUS
Characters played by Sally Ride
Self - Astronaut
Characters played by Gene Roddenberry
Self