Spaceways
Voltar
Howard DuffDr. Stephen Mitchell
Eva BartokDr. Lisa Frank
Alan WheatleyDr. Smith- Philip LeaverProfessor Koepler
Michael MedwinDr. Toby Andrews
Andrew OsbornDr. Philip Crenshaw- Cecile ChevreauVanessa Mitchell
Anthony IrelandGeneral Hayes
Hugh MoxeyColonel Alfred Daniels
David HorneMinister- Leo PhillipsSergeant Peterson (sem créditos)
Marianne StoneMrs. Rogers (sem créditos)- Jean Webster-BroughMrs. Daniels (sem créditos)