Samad Marhaba (صمد مرحبا) has been a Actor in some movies:

Informer is about that Asghar Zaghi is a stagehand in a theater house at Laleh-Zaar street, and is always striving to give way to his life. He once happens to discover a team house, and decides to sell his information to SAV ...AK's ranked agents and achieve his lifelong dreams, but in his pursuit of SAVAK agents, he fails constantly, and after a series of events, he eventually ends up helping members of the team house. At the end, while helping them, he gets arrested by SAVAK agents. In this film Samad Marhaba (صمد مرحبا) collaborates with Katayoon Riahi (کتایون ریاحی), Mehri Vadadian (مهری ودادیان), Enayat Bakhshi (عنایت بخشی), Kazem Afrandnia (کاظم افرندنیا), Sirus Taslimi (سیروس تسلیمی), Hossein Maleki (حسین ملکی), Ahmad Behrouzi (احمد بهروزی), Reza Khorsandi (رضا خرسندی), Hassan Mosayebi (حسن مصیبی), Ezzatolah Moghbeli (عزت الله مقبلی), Mohsen Vaziri‌ (محسن وزیری‌), Asghar Ghezelbashi (اصغر قزل‌باشی), Masoud Arabian (مسعود عربیان), Nasrollah Zomorodian (نصراله زمردیان), Reza Shad (رضا شاد), Vahid Firooz (وحید فیروز), Akbar Rastegar (اکبر رستگار), Hossein Giti (حسین گیتی)

Conquest Vanguards is about that Before the main forces get to the frontline, a group of 12 soldiers start to minesweeping the four paths that they are going to pass. Some of them die along the way, but their sacrifice results in the final victory. In this film Samad Marhaba (صمد مرحبا) collaborates with Parviz Parastui (پرویز پرستویی‎), Eshagh Khanzadi (اسحاق خانزادی), Samad Tavazoi (صمد تواضعی), Rahman Bagherian (رحمان باقریان), Mehdi Dejbodi (مهدی دژبدی), Naser Mehdi Pour (ناصر مهدی پور), Nooreddin Goodarzi (نورالدین گودرزی), Farhang Heydari (فرهنگ حیدری), Jamshid Bazdar (جمشید بازدار), Mohsen Mahmoudi (محسن محمودی), Reza Molajafari (رضا ملاجعفری), Ali Motalebian (علی مطلبیان), Musa Shojaei (موسی شجاعی), Vahid Yousefi (وحید یوسفی), Ahmad Zakeri (احمد ذاکری)