as Fabio

as Inspector Weil

as Sir Reginald Hoover / Argoman

as Lord Carter

as Mars

as Martin Stevens

as Martin Stevens / Superseven

as Johnny Quick

as Mars

as Rex Monroe

as Glaucus Valerius

as Glenn Forest

as Clint Lomas

as Marcus

as Valerio

as Sergente O'Hirt

as Ortag

as Michael King

as US Army Captain (uncredited)

as Marcus Aulus

as Douglas Gordon

as State Attorney

as Harry Brakson

as Commander King

as (uncredited)

as The Senator

as Drake

as Creepy Old Man

as Extra