Spudvisor
Corbin Bernsen

USAF Col. Henry 'Bull' Eckert (22 episodes)

Adam Baldwin

Col. Jack Riles (22 episodes)

Cameron Bancroft

Capt. Ezekiel 'Zeke' Beaumont (22 episodes)

Bobbie Phillips

Navy Pilot Lt. Cmdr. Barbara DeSantos (22 episodes)

Bobby Hosea

Marine Pilot Major Reggie Warren (22 episodes)

Tyra Ferrell

Mission Specialist Tamara St. James (22 episodes)

Katie Mitchell

NASA Chief PAO Andrea Miller (22 episodes)

Chad Willett

Peter Engel, ASCAN (22 episodes)

David Kelsey

D.B. Woods, ASCAN (22 episodes)

Robin O'Dell
Sam Anderson

Kevin Davis, CAPCOM (1 episode)

Kary Antholis

Executive Producer (22 episodes)

Craig Kuehne

Visual Effects Designer (22 episodes)