亚当·鲍德温

Adam Baldwin

饰：Col. Jack Riles

柯宾·伯恩森

Corbin Bernsen

饰：USAF Col. Henry `Bull` Eckert

查德·威列

Chad Willett

饰：Peter Engel, ASCAN

李·珀金斯

Lee Perkins

饰：演员 Actor/Actress

皮特·佩努埃尔

Pete Penuel

饰：演员 Actor/Actress

Kevin McGuire

饰：演员 Actor/Actress

Whitman Mayo

饰：演员 Actor/Actress

Paul Mitton

饰：演员 Actor/Actress

安德鲁·马希特

Andrew Masset

Debra Sandlund

饰：演员 Actor/Actress

Fritz Sperberg

饰：演员 Actor/Actress

Kirsten Storms

Kirsten Storms

饰：演员 Actor/Actress

Greg Davis Jr.

饰：演员 Actor/Actress

Dennis Bove

饰：演员 Actor/Actress

詹姆斯·瑞德

James Read

Rich Williams

饰：演员 Actor/Actress

Michael S. Nunez

饰：演员 Actor/Actress

Wendy Kilbourne

饰：演员 Actor/Actress

Signe Kiesel

饰：演员 Actor/Actress

尼克·科里罗西

Nick Corirossi

饰：演员 Actor/Actress

唐娜·布洛克

Donna Bullock

卡梅隆·班克劳弗特

Cameron Bancroft

山姆·安德森

Sam Anderson

芭比菲利普

Bobbie Phillips

Leesa Halstead

饰：演员 Actor/Actress

迈克尔·哈特森

Michael Hartson

布莱恩·法里戴

Bryan Friday

James Fischer

饰：演员 Actor/Actress

Tom Kouchalakos

饰：演员 Actor/Actress

Ashlee Lauren

饰：演员 Actor/Actress

Susanna Harter

饰：演员 Actor/Actress

鲍比·霍希

Bobby Hosea

阿拉贝拉·霍佐伯格

Arabella Holzbog

丹·盖特尔

Dan Gauthier

Tyra Ferrell

饰：演员 Actor/Actress

迈克尔·托马斯·邓恩

Michael Thomas Dunn

饰：演员 Actor/Actress

David Kelsey

David Kelsey

饰：D.B. Woods, ASCAN,17 episodes, 1996-1997,

Suzanne Niedland

饰：News Anchor,6 episodes, 1996-1997,

迈克·普涅夫斯基

Mike Pniewski

饰：Chris Nunziata,3 episodes, 1996,

威尔伯·菲茨杰拉德

Wilbur Fitzgerald

饰：Commander of the Space Shuttle,2 episodes, 1996-1997,

水源士郎

Tohoru Masamune

饰：Hiro Furakawa,2 episodes, 1996,

詹姆斯·格林

James Greene

饰：1 episode, 1997

吉姆·R·科曼

Jim R. Coleman

饰：Technician (Pete),1 episode, 1996,

Nancy Duerr

饰：State Dept. Official,1 episode, 1996,

Jim Grimshaw

Jim Grimshaw

饰：Pentagon Official,1 episode, 1996,

Steve Raulerson

Steve Raulerson

饰：Soviet Official,1 episode, 1996,

Bill Cordell

Bill Cordell

饰：Technician #2,1 episode, 1996,

Roger Floyd

饰：1 episode, 1996

Roger Ranney

Roger Ranney

饰：Jimmy,1 episode, 1996,

Vivienne Sendaydiego

Vivienne Sendaydiego

饰：Attendee, Featured,1 episode, 1996,

Mariangela Pino

Mariangela Pino

饰：1 episode, 1997

Susan Gibney

Susan Gibney

饰：Sylvia (1997),unknown episodes,

Larry Black

Larry Black

饰：Krause,unknown episodes,

Philip Nolen

Philip Nolen

饰：Keith Bachman,unknown episodes,

Katie Mitchell

Katie Mitchell

饰：NASA Chief PAO Andrea Miller,17 episodes, 1996-1997, / ...

R. Emmett Fitzsimmons

R. Emmett Fitzsimmons

饰：CNN Reporter,6 episodes, 1996, / ...

汤姆·诺维茨基

Tom Nowicki

饰：Major Andrei Mikoyan,4 episodes, 1996-1997, / ...

Robin O'Dell

Robin O'Dell

饰：Ellen Eckert (Col. Eckert's Wife),3 episodes, 1996-1997,

Kevin J. O'Neill

Kevin J. O'Neill

饰：Flight Engineer,2 episodes, 1996-1997,

Marty Stonerock

Marty Stonerock

饰：Technician,2 episodes, 1996-1997,

William Childers

William Childers

饰：Space Command,1 episode, 1996,

Michael Costello

饰：NASA Official #1,1 episode, 1996,

Mikki Scanlon

Mikki Scanlon

饰：Janet Presser,1 episode, 1996,

保罗·基尔南

Paul Kiernan

饰：Engineer,1 episode, 1996,

布雷特·赖斯

Brett Rice

饰：Technician #1,1 episode, 1996,

Nancy Barber

Nancy Barber

饰：Gail Weathers,1 episode, 1996,

Phillip Martinez

Phillip Martinez

饰：Technician,1 episode, 1996,

迈克尔·奥尼尔

Michael O'Neill

饰：Keith Mason,1 episode, 1996,

肖恩·帕夫拉姆

Shawn Caminiti Pyfrom

饰：Jerry Blake,1 episode, 1996,

Dean Cudworth

Dean Cudworth

饰：Dean,1 episode, 1996,

Leslie Hardy

饰：Dr. Suzanna Cassell,1 episode, 1996,

Todd Sheeler

饰：Trace,1 episode, 1996,

Maury Covington

Maury Covington

饰：General,1 episode, 1996,

Candice Critchfield

Candice Critchfield

饰：Marlene,1 episode, 1996,

Jeffrey Lamar

饰：Caleb,1 episode, 1996,

凯蒂·博耶

Katy Boyer

饰：Jennifer,1 episode, 1997,

Gary Rorman

Gary Rorman

饰：Valarie Yurchenko,1 episode, 1997,