100%
Cast & crew completeness
- Cast
- Filled (19 people)
- Crew
- Filled
Gap: crew departments with no records — Visual Effects · Lighting
Cast
19 credited
Gregory Peck Lead Charles Keith 
Richard Crenna Lead Jim Pruett 
David Janssen Ted Dougherty 
James Franciscus Clayton Stone 
Gene Hackman Buzz Lloyd 
Lee Grant Celia Pruett 
Nancy Kovack Teresa Stone 
Mariette Hartley Betty Lloyd 
Scott Brady Public Affairs Officer - Frank Marth Air Force Systems Director
- Craig Huebing Flight Director
John Carter Flight Surgeon - Vincent Van Lynn Aerospace Journalist
George Gaynes Mission Director - Tom Stewart Houston Cap Com
Duke Hobbie Air Force Titan Specialist 
Walter Brooke Network Commentator - Dennis Robertson Launch Director
Kenner G. Kemp Guest in Observation Room (uncredited)
Crew
Grouped by departmentDirecting
4 credited
Writing
2 creditedProduction
3 creditedCamera
3 credited
Editing
1 creditedSound
2 creditedArt
2 creditedCostume & Make-Up
1 creditedCrew
5 credited
Visual Effects no records
Lighting no records
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