Josh Lucas
Col. Roy Manley
Mira Sorvino
Sally Hawkins
Dermot Mulroney
Andy Hawkins
Booboo Stewart
Conway
Danny Glover
Commander Phillips
Thomas Horn
Jimmy Hawkins
Grayson Russell
Russell 'Rusty' Riggs
Ryan Simpkins
Lacey
Savannah Jayde
Dani Williams
Michael Zhang
Bao Yuen
Sahana Srinivasan
Chandra
Nicholas Lobue
Sergei Petrov
Thomas Kasp
Hunter
Chris Ashworth
Cosmonaut Yuri
Rico Ball
Astronaut Michael
Dawn Ferry
Astronaut Molly
Tucker Moore
Tech #1
Ken Feinberg
Tech #2
Natasha Pavlovich
Russian Tech #1
Randall Taylor
Russian Tech #2
Deborah Barnhart
Dr. Deborah Barnhart
Mike Flachbart
Mission Controller
Danny Vinson
NASA Exec #1
Robert W. Hill
NASA Exec #2
Sharon Gee
Bao's mom
David Wesley Scott
Mr. Petrov
Drake Bell
Jimmy Narration (voice)
Robert Tur
Newscaster #1
Mike Theiss
Newscaster #2
Megan Alexander
Newscaster #3
Alana Grace
Newscaster #4
Janet Ivey
Newscaster #5
Tim Hall
Newscaster #6
Morgan Proffer
Sam
Katie Seeley
Alana
Sean McNamara
Marshall Flight Director
Jeremy Sande
Soyuz Commander
Keith Edwards
Rusty's father
Chris Michael Klebba
Robonaut
Charlie Duke
Charlie Duke
Alex Rennekamp
Tops
Sara Biwer
Tops
Amber Flanagan
Family Member
Alan McCrispin
Extra
Debbie Mitchell
Extra
Daniel Christopher Paige
Jimmy
Kim Rost
Dani's Mom
Harrison Stone
Moon Buggy Driver
Sampley Barinaga
Space Cadet (uncredited)
Melissa Bender
Camp Counselor (uncredited)
Grayson Thorne Kilpatrick
Boy in Green at Ceremony (uncredited)