Murderous foreign agents are after a scientist who has invented an atomic engine that could change the future of rocketry.
as Nathalie Princesse
as Jacques Fabre
as Pivoine
as Doctor Alberto / Don José
as Pierre Darbon
as William Dantoren
as Jean Darbon
as François Pellec
as Pageot
as Cigarette seller
as Man
as Loulou
as (uncredited)
as (uncredited)
as (uncredited)
as (uncredited)
