Sohrab Shahid SalessSohrab Shahid Saless was 23 in Beyond the Barrier of Sound as 'man waiting for the bus (uncredited)'.
Khosrow SinaiKhosrow Sinai was 26 in Beyond the Barrier of Sound as 'Director, Scenario Writer'Kazem AghababaeiKazem Aghababaei was >> in Beyond the Barrier of Sound as 'Camera Production Assistant'
Fereydoun GhovanlooFereydoun Ghovanloo was 35 in Beyond the Barrier of Sound as 'Camera Department Manager'Abbas Mohammadi NamAbbas Mohammadi Nam was >> in Beyond the Barrier of Sound as 'Production Manager'Ehsanollah MovafaghEhsanollah Movafagh was >> in Beyond the Barrier of Sound as 'Sound'Mohammad KazemiMohammad Kazemi was >> in Beyond the Barrier of Sound as 'Camera Department Production Assistant'