Jalal Omid (جلال امید) has been a Writer in some movies:

Sweet Friday is about that A boy and a young girl are planning to get married. The boy is injured in an accident. Thinking that her lover betrayed her, the girl decides to suicide... In this film Jalal Omid (جلال امید) collaborates wit ...h Eshagh Khanzadi (اسحاق خانزادی), Azizollah Kordvani (عزیزالله کردوانی), Fereydoun Reypour (فریدون ری‌پور), Gorgin Garigorian (گرگین گریگوریان), Reza Mohajer (رضا مهاجر), Bahram Reypoor (بهرام ری پور), Reza Rokhak (رضا رخک), Tahereh Ghafari (طاهره غفاری), Shahrooz Ramtin (شهروز رامتین), Garsha Raoofi (گرشا رئوفی), Emad Ram (عماد رام), Mohammad Farzin (محمد فرزین), Nahid (ناهید), Saghar (ساغر)