Uncredited actors
Silvana Bacci
as
Dancing girl in the pool bar
Aldo Canti
as
Sam, Rehte driver
Arnaldo Dell'Acqua
as
Rehte warehouse worker
Gilberto Galimberti
as
Rehte henchman
Mario Ghignone
as
Rehte warehouse worker
Mario Lanfranchi
as
Chief of Section 5
Ugo Mari
as
Pool bar customer
Mario Pennisi
as
Man in hibernation chamber
Luciana Petri
as
Seaplane hostess
(Uncertain identification - both ANICA and IMDb list Petri as appearing, but this is her only known role, so there is no way to confirm the identification)
Renzo Pevarello
as
Rehte warehouse worker
"Polar Beard"
as
Man in hibernation chamber
Manlio Salvatori
as
Kary's father
Sergio Ukmar
as
Max, Rehte driver
Goffredo Unger
as
Wilks
Nino Vingelli
as
Rehte warehouse manager
Uncredited actors listed by other sources
Barta Barri - IMDb as Senator Woolner. I don't know the actor in this role, but it certainly is not Barri.
Tito Garcia - IMDb and ANICA as Emanuel Garcia. Tito is nowhere to be seen in the film and there is no such role.
Fernando Hilbeck - IMDb as Truck driver. Does not appear. I would guess he has been mis-identified in the role played by similar-looking Aldo Canti, but since IMDb also lists Canti then who knows.
Clemente Ukmar - IMDb as Max. Mis-identified in the role played by his brother, Sergio.