| Actor |
|
Role |
| Krista Adair |
|
Jo Schirra |
| Mason Adams |
|
Clinton P. Anderson, U.S. Senator |
| Tom Amandes |
|
Harrison 'Jack' Schmitt, Astronaut |
| Brandon Ambrose |
|
Edwin Borman |
| Jo Anderson |
|
Pat White |
| Sam Anderson |
|
Thomas O. Paine |
| David Andrews |
|
Frank Borman, Astronaut |
| Katie Austin |
|
Susan Lovell |
| Dylan Baker |
|
Bruce McCoy |
| Adam Baldwin |
|
Fred Haise, Astronaut |
| George Bartenieff |
|
Hugh L. Dryden, NASA Deputy Administrator |
| Jay T. Becker |
|
Jim Lewis |
| Barry Bell |
|
Rocco Petrone, Apollo Program Director |
| Janis Benson |
|
Margaret Chase Smith, U.S. Senator |
| Reed Birney |
|
John Houbolt |
| Rus Blackwell |
|
Joel Kruger |
| Betsy Brantley |
|
Jan Armstrong |
| Bart Braverman |
|
Sahjid |
| David Brisbin |
|
Allyn B. Hazard |
| Tom Brooks |
|
Jack Garman |
| Jimmy Buffett |
|
journalist (fictional character) |
| Robert John Burke |
|
William 'Bill' Anders, Astronaut |
| Dan Butler |
|
Eugene Kranz, Flight Director |
| David Clyde Carr |
|
Gerry Griffin, Flight Director |
| Andrew Chaikin |
|
Meet the Press host (fictional character) |
| David Clennon |
|
Lee Silver, geologist |
| George Colangelo |
|
'Buck' Willoughby |
| Gary Cole |
|
Edgar Mitchell, Astronaut |
| Ronny Cox |
|
Lee Atwood, CEO North American Aviation |
| Bryan Cranston |
|
Edwin 'Buzz' Aldrin, Astronaut |
| Matt Craven |
|
Tom Kelly, LM Engineer |
| Wendy Crewson |
|
Faye Stafford |
| Brett Cullen |
|
David Scott, Astronaut |
| Robert Curtis-Brown |
|
Gavin O'Rourke |
| Ann Cusack |
|
Jan Armstrong |
| Timothy Daly |
|
James Lovell, Astronaut |
| Blythe Danner |
|
Narrator (Episode 12) |
| J. Downing |
|
Charles Duke, Astronaut |
| Chris Ellis |
|
Bob Parker, Apollo 17 CAPCOM |
| Cary Elwes |
|
Michael Collins, Astronaut |
| Joe Farago |
|
Dr. Fred Kelly |
| Lowell Fenner |
|
Russ Lawrence |
| J. Don Ferguson |
|
Stephen M. Young, U.S. Senator |
| Sally Field |
|
Trudy Cooper |
| Keith Flippen |
|
Ken Jason |
| Dann Florek |
|
Robert Seamans |
| Dave Foley |
|
Alan Bean, Astronaut |
| Don Fowler |
|
Harrison Storms Jr. |
| Al Franken |
|
Jerome Weisner, Presidential Science Advisor |
| Tracy Frenkel |
|
Rocco Petrone, Apollo Program Director |
| Joanna Garcia |
|
Julie Shepard |
| Jack Gilpin |
|
Theodore Sorensen, Deputy Counsel to the President |
| Tony Goldwyn |
|
Neil Armstrong, Astronaut |
| Keith Graham |
|
Skip Chauvin |
| Rhoda Griffis |
|
Martha Chaffee |
| Dan Hagen |
|
Jay Honeycutt |
| Tom Hanks |
|
Jean-Luc Despont; Host/Narrator |
| Mike Harding |
|
Dick Thorson |
| Jerry Hardin |
|
Ben Taylor |
| Mark Harmon |
|
Walter Schirra, Astronaut |
| Steve Hofvendahl |
|
Tom Stafford, Astronaut |
| Chris Hogan |
|
Don Eyles |
| Gwen Hollander |
|
Laura Shepard |
| Kristie Horton |
|
Barbara Lovell |
| Peter Horton |
|
Frank Burns |
| John Hostetter |
|
Ralph Cooper |
| Clint Howard |
|
Paul Lucas |
| Jim Howard |
|
William Schneider |
| Joe Inscoe |
|
Chester Lee |
| Chris Isaak |
|
Edward White II, Astronaut |
| Zeljko Ivanek |
|
Ken Mattingly, Astronaut |
| John M. Jackson |
|
Hal Deacon |
| Elliot Kachnycz |
|
Jay Lovell |
| George Kapetan |
|
Ed Fendell |
| Tchéky Karyo |
|
George Melies |
| David Kaufman |
|
Dave Gibson |
| Daniel Hugh Kelly |
|
Eugene Cernan, Astronaut |
| William Larson |
|
Seymour Rosen |
| Michael Laskin |
|
Larry Thompson |
| Mitchell Laurance |
|
Mahurin |
| Dan Lauria |
|
James E. Webb, NASA Administrator |
| Jim Leavy |
|
Clifton 'C.C.' Williams, Astronaut |
| Fredric Lehne |
|
Walt Cunningham, Astronaut |
| Ted Levine |
|
Alan Shepard, Astronaut |
| Matthew Lussier |
|
Arnold Whitaker |
| John Carroll Lynch |
|
Bob Gilruth, head of NASA's Manned Spacecraft Center |
| Marc Macaulay |
|
Karl Heinze |
| Ann Magnuson |
|
Dee O'Hara, nurse |
| Joshua Malina |
|
Tim Messick |
| Ben Marley |
|
Roger Chaffee, Astronaut |
| Phillip Martinez |
|
John Coursen |
| Andrew Masset |
|
Dr. William House |
| DeLane Matthews |
|
Pat McDivitt |
| Deborah May |
|
Ann Hedges |
| Paul McCrane |
|
Pete Conrad, Astronaut (Episode 7: "That's All There Is") |
| Doug McKeon |
|
Joe Allen |
| John Mese |
|
Donn Eisele, Astronaut |
| Andy Milder |
|
Steve Bales |
| Jay Mohr |
|
Brett Hutchins, reporter (fictional character) |
| Elizabeth Morehead |
|
Tracy Cernan |
| John Mountford |
|
Christopher Conrad |
| Kieran Mulroney |
|
Russell 'Rusty' Schweickart, Astronaut |
| Geoffrey Nauffts |
|
Ed Gibson |
| George Newbern |
|
Stu Roosa, Astronaut |
| Tom Nowicki |
|
David Bell |
| Deirdre O'Connell |
|
Barbara Young |
| Robin O'Dell |
|
Gaye Alford |
| Conor O'Farrell |
|
James McDivitt, Astronaut |
| Holmes Osborne |
|
George Low, NASA Deputy Administrator |
| Kim Ostrenko |
|
Louise Shepard |
| Elizabeth Perkins |
|
Marilyn Lovell |
| Ethan Phillips |
|
Stanley Craig |
| Kevin Pollak |
|
Joe Shea, Apollo Program Manager |
| John Posey |
|
John W. Young, Astronaut |
| Robby Preddy |
|
Phyllis Storms |
| Steve Purnick |
|
Clyde Teague |
| Michael Raynor |
|
Al Worden, Astronaut |
| James Rebhorn |
|
Harrison Storms, VP North American Aviation |
| Ruth Reid |
|
Betty Grissom |
| Brett Rice |
|
Sam Langfitt |
| Mark Rolston |
|
Gus Grissom, Astronaut |
| Stephen Root |
|
Chris Kraft, Flight Director |
| John Rothman |
|
Warren Moburg |
| Andrew Rubin |
|
Jules Bergman, ABC Science Editor |
| Alan Ruck |
|
Tom Dolan |
| Debra Jo Rupp |
|
Marilyn See |
| Mikki Scanlon |
|
Pat Collins |
| Diana Scarwid |
|
Joan Aldrin |
| Peter Scolari |
|
Pete Conrad, Astronaut (Episode 1: "Can We Do This?") |
| Nick Searcy |
|
Donald 'Deke' Slayton, Astronaut |
| Grant Shaud |
|
Bob Carbee |
| Brian Shields |
|
Fred Borman |
| John Slattery |
|
Walter Mondale, U.S. Senator |
| Brandon Smith |
|
John Healey |
| Lane Smith |
|
Emmett Seaborn, TV reporter (fictional character) |
| Joe Spano |
|
George Mueller, NASA Deputy Administrator |
| Cynthia Stevenson |
|
Jane Conrad |
| Arthur Taxier |
|
Robert Van Dolah |
| Lesa Thurman |
|
Joan Roosa |
| Isa Totah |
|
Farouk El-Baz, Geologist |
| John Travis |
|
John Aaron |
| Robert C. Treveiler |
|
Gordon Cooper, Astronaut |
| Kristian Truelsen |
|
Kurt Debus |
| Tom Verica |
|
Dick Gordon, Astronaut |
| Rick Warner |
|
Julian Bowman |
| Russell Warner |
|
John Rigsby |
| Norbert Weisser |
|
Wernher von Braun |
| Gareth Williams |
|
James Irwin, Astronaut |
| JoBeth Williams |
|
Marge Slayton |
| Rita Wilson |
|
Susan Borman |
| Ashleigh Ann Wood |
|
Alice Shepard |
| Max Wright |
|
Guenter Wendt |
| Steve Zahn |
|
Elliott See, Astronaut |
| Steve Zurk |
|
George Hage |