Tom Hanks as Jim Lovell

Bill Paxton as Fred Haise

Kevin Bacon as Jack Swigert

Gary Sinise as Ken Mattingly

Ed Harris as Gene Kranz

Kathleen Quinlan as Marilyn Lovell

David Andrews as Pete Conrad

Xander Berkeley as Henry Hurt

Christian Clemenson as Dr. Chuck

Brett Cullen as CAPCOM 1

Loren Dean as John Aaron - EECOM Arthur

Clint Howard as Sy Liebergot - EECOM White

Ben Marley as John Young

Marc McClure as Glynn Lunney

Tracy Reiner as Mary Haise

Joe Spano as NASA Director

Mary Kate Schellhardt as Barbara Lovell

Emily Ann Lloyd as Susan Lovell

Miko Hughes as Jeffrey Lovell

Max Elliott Slade as Jay Lovell

Jean Speegle Howard as Blanch Lovell

Michele Little as Jane Conrad

Chris Ellis as Deke Slayton

Tom Wood as EECOM Gold

Googy Gress as RETRO White

Patrick Mickler as RETRO Gold

Ray McKinnon as Jerry Bostick - FIDO White

Max Grodénchik as FIDO Gold

Ned Vaughn as CAPCOM 2

Andy Milder as GUIDO White

Geoffrey Blake as GUIDO Gold

Wayne Duvall as LEM Controller White

Jim Meskimen as TELMU White

Joseph Culp as TELMU Gold

John Short as INCO White

Ben Bode as INCO Gold

Todd Louiso as FAO White

Gabriel Jarret as GNC White

Christopher John Fields as Booster White

Kenneth White as Grumman Rep

James Ritz as Ted

Andrew Lipschultz as Launch Director

Mark Wheeler as Neil Armstrong

Larry Williams as Buzz Aldrin

Endre Hules as Guenter Wendt

Karen Martin as Tracey

Maureen Hanley as Woman

Meadow Williams as Kim

Walter von Huene as Technician

Brian Markinson as Pad Rat

Steve Rankin as Pad Rat

Austin O'Brien as Whiz Kid

Louisa Marie as Whiz Kid Mom

Thom Barry as Orderly

Arthur Senzy as SIM Tech

Carl Gabriel Yorke as SIM Tech

Ryan Holihan as SIM Tech

Rance Howard as Reverend

Jane Jenkins as Neighbor

Todd Hallowell as Noisy Civilian

Matthew Michael Goodall as Stephen Haise

Taylor Goodall as Fred Haise Jr.

Misty Dickinson as Margaret Haise

Roger Corman as Congressman

Lee Anne Matusek as Loud Reporter

Mark D. Newman as Loud Reporter

Mark McKeel as Suit Room Assistant

Patty Raya as Patty

Jack Conley as Science Reporter

Jeffrey Kluger as Science Reporter

Bruce Wright as Anchor

Ivan Allen as Anchor

Jon Bruno as Anchor

Reed Rudy as Roger Chaffee

Steve Bernie as Virgil Grissom

Steve Ruge as Edward White

Herbert Jefferson Jr. as Reporter

John Dullaghan as Reporter

John Wheeler as Reporter

Paul Mantee as Reporter

Julie Rowen as Reporter

Thomas Crawford as Reporter

Frank Cavestani as Reporter

John M. Mathews as Reporter

Jim Lovell as Captain of USS Iwo Jima (uncredited)

Neil Armstrong as Himself (archive footage)

Jules Bergman as Himself - ABC News (archive footage)

Pope Paul VI as Himself (archive footage)