| Person | Type | Job | Role(s) | Episodes |
|---|---|---|---|---|
 Daniel Junge | Crew | Production | Producer, Director | 4 |
 J.J. Abrams | Crew | Production | Executive Producer | 4 |
Jeff Beal | Crew | Sound | Original Music Composer | 4 |
 Paul Crowder | Crew | Editing | Additional Editing | 4 |
Poppy Das | Crew | Editing | Editor | 4 |
 Sean M. Stuart | Crew | Production | Executive Producer | 4 |
 Glen Zipper | Crew | Production | Executive Producer, Creator | 4 |
Steven Leckart | Crew | Production | Producer, Director, Creator | 4 |
Ben Stephenson | Crew | Production | Executive Producer | 4 |
Graham Willoughby | Crew | Camera | Director of Photography | 4 |
Charles Christopher Rubino | Crew | Art | Title Designer | 4 |
Kelley Whitis | Crew | Production | Post Producer | 4 |
Maren Domzalski | Crew | Production | Co-Producer | 4 |
Adrienne Gits | Crew | Editing | Editor | 4 |
Bridget Topp | Crew | Production | Co-Producer | 4 |
Rachel Rusch Rich | Crew | Production | Executive Producer | 4 |
Charles Scott IV | Crew | Sound | Main Title Theme Composer, Additional Music | 4 |
Andrew Lopez | Crew | Production | Associate Producer | 4 |
Christa McAuliffe | Cast | Actress | Self (archive footage) | 4 |
 George H. W. Bush | Cast | Actor | Self (archive footage) | 2 |
 Gloria Steinem | Cast | Actress | Self (archive footage) | 1 |
 Jerry Seinfeld | Cast | Actor | Self (archive footage) | 1 |
 John Denver | Cast | Actor | Self - Musician (archive footage) | 1 |
 Kent Shocknek | Cast | Actor | Self (archive footage) | 1 |
 Nichelle Nichols | Cast | Actress | Self (archive footage) | 1 |
 Peter Billingsley | Cast | Actor | Self - Spokesperson, Young Astronaut Program | 3 |
 Ronald Reagan | Cast | Actor | Self (archive footage) | 3 |
 Roy Rogers | Cast | Actor | Self (archive footage) | 1 |
 Steven Spielberg | Cast | Actor | Self - Director "Close Encounters" (archive footage) | 1 |
 Tom Brokaw | Cast | Actor | Self (archive footage) | 2 |
 Walter Cronkite | Cast | Actor | Self (archive footage) | 1 |
Francis Scobee | Cast | Actor | Self (archive footage) | 3 |
Ron McNair | Cast | Actor | Self (archive footage) | 3 |
Donald Kutyna | Cast | Actor | Self - Member, Rogers Commission | 1 |
Larry Speakes | Cast | Actor | Self - White House Spokesman (archive footage) | 1 |
Deke Slayton | Cast | Actor | Self - Former astronaut (archive footage) | 1 |
Richard O. Covey | Cast | Actor | Self - Astronaut, NASA (1978-1994) | 4 |
 David E. Sanger | Cast | Actor | Self - Journalist, New York Times | 1 |
Judith Resnik | Cast | Actress | Self (archive footage) | 3 |
Ellison Onizuka | Cast | Actor | Self (archive footage) | 3 |
Michael J. Smith | Cast | Actor | Self (archive footage) | 4 |
Gregory Jarvis | Cast | Actor | Self (archive footage) | 4 |
William Harwood | Cast | Actor | Self - Cape Canaveral Bureau Chief, UPI (1984-1992) | 4 |
Lisa Bristol | Cast | Actress | Self - Sister of Christa McAuliffe | 3 |
June Scobee Rodgers | Cast | Actress | Self - Wife of Francis "Dick" Scobee | 4 |
Allan McDonald | Cast | Actor | Self - Director, Solid Rocket Booster Program (1984-1989), Morton Thiokol Corp. | 4 |
Robert Crippen | Cast | Actor | Self - Astronaut, NASA (1969-1986) | 3 |
Lawrence Mulloy | Cast | Actor | Self - Manager, NASA (1982-1986), Marshall Space Flight Center | 3 |
Richard Cook | Cast | Actor | Self - Resource Analyst, NASA (1985-1996) | 3 |
John Zarrella | Cast | Actor | Self - Correspondent, CNN (1983-2014) | 4 |
William Lucas | Cast | Actor | Self - Director, NASA (1974-1986), Marshall Space Flight Center | 3 |
Alton Keel | Cast | Actor | Self - Executive Director, Rogers Commission | 1 |
Scott Smith | Cast | Actor | Self - Son of Michael J. Smith | 1 |
Brian Russell | Cast | Actor | Self - Engineer, Solid Rocket Booster Program (1977-2015), Morton Thiokol Corp. | 3 |
Cheryl McNair | Cast | Actress | Self - Astronaut, NASA (1978-1997) | 2 |
Richard Truly | Cast | Actor | Self - Astronaut, NASA (1969-1983) | 2 |
Jane Smith-Wolcott | Cast | Actress | Self - Wife of Michael J. Smith | 3 |
Barbara Morgan | Cast | Actress | Self - Teacher | 3 |
Marcia Jarvis | Cast | Actress | Self - Wife of Gregory Jarvis | 3 |
Steve Nesbitt | Cast | Actor | Self - Public Affairs Officer, NASA (1980-2010) | 4 |
Joseph Kilminster | Cast | Actor | Self - Vice President, Solid Rocket Booster Program (1983-1986), Morton Thiokol Corp. | 3 |
Frederick Gregory | Cast | Actor | Self - Astronaut, NASA (1978-1993) | 4 |
Arnold Aldrich | Cast | Actor | Self - Manager, NASA Shuttle Program (1985-1986) | 3 |
Alison Smith Balch | Cast | Actress | Self - Daughter of Michael J. Smith | 2 |
Kris Jacques | Cast | Actress | Self - Student of Christa McAuliffe | 2 |
Rhea Seddon | Cast | Actress | Self - Astronaut, NASA (1978-1997) | 2 |
Phillip Boffey | Cast | Actor | Self - Journalist, New York Times (1977-2016) | 1 |
Alan Lovelace | Cast | Actor | Self - NASA Acting Administrator (archive footage) | 1 |
Jesse Moore | Cast | Actor | Self - Dir., Johnson Space Center (archive footage) | 2 |
Myron Malkin | Cast | Actor | Self - Shuttle Program Director (archive footage) | 1 |
Steven McAuliffe | Cast | Actor | Self - Husband of Christa McAuliffe (archive footage) | 2 |
Leslie Serna | Cast | Actress | Self - Senior Publications Coordinator (1983-1990), Morton Thiokol Corp. | 4 |
Guion Bluford | Cast | Actor | Self (archive footage) | 1 |
| Person | Type | Job | Role(s) | Episodes |
