汤姆·克鲁斯
Tom Cruise
饰：旁白
James Arnold
饰：Himself
Brian Duffy
饰：Himself
Michael J. Bloomfield
饰：Himself
Robert D. Cabana
饰：Himself
焦立中
Leroy Chiao
饰：Himself
Kenneth D. Cockrell
饰：Himself
Robert L. Curbeam Jr.
饰：Himself
Marc Garneau
饰：Himself
Michael L. Gernhardt
饰：Himself
Yuri Pavlovich Gidzenko
饰：Himself
Umberto Guidoni
饰：Himself
Chris A. Hadifield
饰：Himself
Susan Helms
饰：Herself
Susan J. Helms
饰：Herself
Charles Owen Hobaugh
饰：Himself
Marsha Ivins
饰：Herself
Brent W. Jett Jr.
饰：Himself
Thomas D. Jones
饰：Himself
Janet Lynn Kavandi
饰：Herself
James M. Kelly
饰：Himself
Sergei Krikalev
饰：Himself
Steven W. Lindsey
饰：Himself
Yuri Valentinovich Lonchakov
饰：Himself
Michael E. López-Alegría
饰：Himself
William Surles McArthur Jr.
饰：Himself
Pamela Ann Melroy
饰：Herself
James H. Newman
饰：Himself
Scott E. Parazynski
饰：Himself
John L. Phillips
饰：Himself
Mark L. Polnaksy
饰：Himself
James F. Reilly II
饰：Himself
Paul William Richards
饰：Himself
Kent V. Rominger
饰：Himself
Jerry L. Ross
饰：Himself
William M. Shepherd
饰：Himself
Joseph R. Tanner
饰：Himself
Andrew S.W. Thomas
饰：Himself
Yury Usachev
饰：Himself
James S. Voss
饰：Himself
Koichi Wakata
饰：Himself
James D. Wetherbee
饰：Himself
Peter J.K. Wisoff
Greg Jurls
饰：Self - Video Producer
Tom D. Jones
饰：Self (Mission Specialist, STS-98),(as Thomas D. Jones)