杰克·迪米奇

Jack Dimich

饰：Pavel Vinogradov

David Cohen

David Cohen

饰：Engineer

Scott E. Parazynski

饰：Himself - Astronaut

托马斯·佩顿·斯塔福德

Thomas P. Stafford

饰：Himself - General, Astronaut

Jamie Avera

饰：Reinhold Ewald

Alexandra Castro

Alexandra Castro

饰：Judy Resnick

迈克尔·卡塞特

Michael Cassutt

饰：Himself - Co-Author, We Have Capture

James Jeffery Caldwell

James Jeffery Caldwell

饰：Vance D Brand

Andy Gates

饰：William Sheppard

Aleksei Leonov

饰：Commander, Apollo-Soyuz

Tom D. Jones

饰：Himself - Astronaut

Andrew Robertshaw

饰：Himself - Military Historian

Mike Mullane

饰：Himself - Astronaut

Marc D'Antonio

饰：Himself - Image Analyst

Tyler Haines

饰：Charles Walker (2015)

Andrew Gough

饰：Himself - Journalist

Josh Odsess-Rubin

饰：Mike Foale

David Abramsky

饰：Valery Korzun

Steven Kearney

饰：Narrator

Amanda Marchetti

饰：Herself - Satellite Image Analyst, Digital Globe

Travis Leake

饰：Vladimir Komarov

Yuri Malenchenko

饰：Commander TMA-11

James E. Oberg

饰：Himself - Author, Red Star in Orbit

Edgar Pevsner

Edgar Pevsner

饰：Anatoly Solovyev

Tom Gurnee

饰：Aleksandr Kaleri

戴维·迈克尔·波德里亚

Dave Michael Beaudrie

饰：Pat Forrester

Sasha Andreev

饰：Boris Volynov

Luca Parmitano

饰：Himself - Astronaut, Italy

Misha Suvorov

饰：Sasha Lazutkin

Frank L. Culbertson Jr.

饰：Himself - Re-Entry Spacecraft Commander STS-27

Pamela A. Melroy

饰：Commander STS-120

史蒂芬·泰勒·豪厄尔

Stephen Tyler Howell

饰：自己

金伯莉·斯帕克

Kimberly Spak

饰：Karen Nyberg