Reparto (por orden de créditos)
Sam Avati
Self - L.M. Assembly and Test Manufacturing Manager
Manning Dandridge
Self (rocket engineer)
Joe Gavin
Self - L.M. Program Manager
Robert Gilruth
Self - Director, Manned Spacecraft Center
Fred Haise
Self (Apollo 13 astronaut)
Dick Kupzyk
Self (launch pad foreman)
Lynn Radcliffe
Self - Base Manager, White Sands
Robert Seamans
Self - NASA Deputy Administrator 1960-68
George Skurla
Self (Grumman KSC operations director)
Wiley Williams
Self (KSC test operations director)
Thomas J. Kelly
Selfuncredited