Katayoon Riahi (کتایون ریاحی) has been a Actor in some movies:

The Last Supper is about that Mrs. Mashreghi, a university professor who has suffered from staying in a traditional marriage for years, gets a divorce from his husband with the help of her daughter. Later, when one of her young students falls in love with her, she struggles to choose between her own happiness, and what the society expects her to do. In this film Katayoon Riahi (کتایون ریاحی) collaborates with Atila Pesyani (آتیلا پسیانی), Hanieh Tavassoli (هانیه توسلی), Mohammad Reza Golzar (محمدرضا گلزار‎), Soraya Ghasemi (ثریا قاسمی), Shahrokh Foroutanian (شاهرخ فروتنیان), Behrooz Ghaderi (بهروز قادری), Fereydoun Jeyrani (فریدون جیرانی‎), Nazanin Mofakham (نازنین مفخم), Mohammad Aladpoush (محمد آلاد پوش), Fereydoon Shahbazian (فریدون شهبازیان), Ali Abedini (علی عابدینی), Bahman Heidari (بهمن حیدری), Ahmad Ahmadii (احمد احمدی‎), Masoud Behnam (مسعود بهنام), Yadollah Shahidi (یدالله شهیدی), Parvin Meykadeh (پروین میکده), Mahsa Azimi (مهسا عظیمی), Shiva Ebrahimi (شیوا ابراهیمی), Abolghasem Yazdi (ابوالقاسم یزدی), Akbar Nazari (اکبر نظری)

Autumn is about that Masoud wants to leave his wife Parvaneh and their daughter and go to Europe. But before that they going on a trip to see some of their relatives. In the way a stranger who is injured rides with them and forces them with a gun to go to Payizan village. This and what happens next change Masoud's intention of going west. In this film Katayoon Riahi (کتایون ریاحی) collaborates with Amin Tarokh (امین تارخ), Jamileh Sheikhi (جمیله شیخی), Dariush Arjmand (داریوش ارجمند), Jafar Vali (جعفر والی), Masoud Kimiai (مسعود کیمیایی), Rasoul Sadrameli (رسول صدرعاملی), Fereydoun Jeyrani (فریدون جیرانی‎), Abolhassan Davoodi (ابوالحسن داوودی), Abbas Ganjavi (عباس گنجوی), Farid Mostafavi (فرید مصطفوی), Abdollah Eskandari (عبدالله اسکندری), Eshagh Khanzadi (اسحاق خانزادی), Mehrdad Fakhimi (مهرداد فخیمی), Fereydoon Shahbazian (فریدون شهبازیان), Mahin Shahabi (مهین شهابی), Ali Abedini (علی عابدینی), Amir Esbati (امیر اثباتی), Farideh Daryamaj (فریده دریامج), Roohollah Mofidi (روح‌الله مفیدی), Milad Araghi (میلاد عراقی), Dariush Arya (داریوش آریا), Khosrow Dehghan (خسرو دهقان)

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 SAVAK'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 Katayoon Riahi (کتایون ریاحی) collaborates with 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), Samad Marhaba (صمد مرحبا), Nasrollah Zomorodian (نصراله زمردیان), Reza Shad (رضا شاد), Vahid Firooz (وحید فیروز), Akbar Rastegar (اکبر رستگار), Hossein Giti (حسین گیتی)

The Ship Angelica is about that Many years ago The Angelica which was carrying gold and silver from the Portuguese to the Arab Sheykhs had been sunk in the Persian gulf. Ahmad Beyk manages to find it's place and is after getting the treasure out. He goes to Shiraz's governor's son and demands his help agreeing with him on sharing the profits 50 percent for each. But the governor's son wants it all for himself unaware that the English forces there are became interested in the Angelica too. In this film Katayoon Riahi (کتایون ریاحی) collaborates with Atila Pesyani (آتیلا پسیانی), Ezzatolah Entezami (عزت‌الله انتظامی), Mehdi Fathi (مهدی فتحی), Majid Mozaffari (مجید مظفری), Dariush Arjmand (داریوش ارجمند), Abbas Ganjavi (عباس گنجوی), Eshagh Khanzadi (اسحاق خانزادی), Hossein Maleki (حسین ملکی), Babak Bayat (بابک بیات), Jalal Moayerian (جلال معیریان), Parviz Pour Hosseini (پرویز پورحسینی), Mohammad Bozorgnia (محمد بزرگ نیا), Jamshid Jahanzadeh (جمشيد جهانزاده), Amir Esbati (امیر اثباتی), Hassan Gholizadeh (حسن قلی‌زاده), Sogand Rahmani (سوگند رحمانی), Ali Akbar Erfani (علی‌اکبر عرفانی), Behnam Diani (بهنام دیانی), Fereydoun Aboo Zia (فریدون ابوالضیا)

She Doesn't Talk is about that Sorayya Ardalan is a lawyer representing a woman named Elahe Ahmadi in court. Elahe is accused of stabbing a guy named Behrouz to death, but she refuses to talk during her interrogations. Sorayya is trying to convince the family of the slain to consent but she does not succeed. Mani, a close friend of Behrouz, tells Sorayya that Elahe is innocent and she was only trying to protect herself against an abusive drug addict. But Behrouz’s sister claims that he and Elahe were supposed to marry each other and rejects Mani’s claims. Sorayya receives an anonymous letter in which it is stated that if she manages to prove Elahe's innocence, she will be paid a considerable amount of money. Sorayya finds out that Behrouz, Soroush and Mani were close friends until Elahe moves in to their neighborhood. Behrouz, who was a drug addict, falls for Elahe and as a result, spends less time with Soroush and Mani. Sorayya visits Soroush, who is in jail for dealing drugs. Soroush tells her that Elahe did not intend to marry Behrouz because of his addiction. For further investigation, Sorayya talks to Mr. Maghami, Amir’s dad. Amir was Elahe’s first husband who has suspiciously committed suicide. Mr. Maghami believes Elahe had married his son only for his wealth and nothing more. Later on, Sorayya feels helpless pursuing her investigations, especially since Elahe will not break her silence no matter what. The helpless lawyer bails Sorayya out temporarily and later finds out that Mani has turned himself in as the murderer of Behrouz and is now at the crime scene. Elahe gets shocked and she goes to the crime scene too. In front of the judge and the reporters, she unveils the true story. She tells them on the day of the murder, Behrouz took her to an unfinished construction and Soroush was there too. Soroush was acting weird that day and later he raped and abused her. She tells them that she blamed Behrouz as the main cause of this violent incident, so she stabbed him to death. In this film Katayoon Riahi (کتایون ریاحی) collaborates with Hamed Behdad (حامد بهداد), Laleh Eskandari (لاله اسکندری), Shahab Hosseini (شهاب حسینی), Hamidreza Pegah (حمیدرضا پگاه), Gholamreza Gomroki (غلامرضا گمرکی), Kourosh Tahami (کوروش تهامی), Asghar Abgoon‌ (اصغر آبگون‌), Parviz Abnar (پرویز آبنار‎), Abbas Ganjavi (عباس گنجوی), Hassan Pouya (حسن پویا), Karen Homayounfar (کارن همایونفر), Shadmehr Rastin (شادمهر راستین), Mohammad Haj Hosseini (محمد حاج‌حسینی), Mohammad Hatami (محمد حاتمی), Ahmad Amini (احمد امینی), Mohammad Reza Ghomi (محمدرضا قومی), Zhila Mehrjui (ژیلا مهرجویی), Babak Borzooyeh (بابک برزویه), Farshid Navabi (فرشید نوابی), Heshmatollah Aramideh (حشمت‌ آرمیده), Kataneh Afsharinejad (کتانه افشاری نژاد), Farzaneh Shabani (فرزانه شبانی), Parviz Sirati (پرویز سیرتی)

The Story Of A Lucky Man is about that Heshmati happens to find a golden statue while digging a well. He reckons that he's blessed forever and takes the statue to his apartment. Once it enters the apartment, the personality of the residents is changed, and a severe struggle to seize the statue begins. In this film Katayoon Riahi (کتایون ریاحی) collaborates with Parviz Parastui (پرویز پرستویی‎), Mahmoud Jafari (محمود جعفری), Fathali Oveisi (فتحعلی اویسی), Parviz Shahinkhou (پرویز شاهین خو), Tania Johari‌ (تانیا جوهری‌), Mohammad Reza Aligholi (محمدرضا علیقلی), Hassan Pouya (حسن پویا), Samad Tavazoi (صمد تواضعی), Nikoo Kheradmand (نیکو خردمند), Jalal Moayerian (جلال معیریان), Mohsen Roshan (محسن روشن), Negar Javdan (نگار جاودان), Ali Tavakolnia (علی توکل نیا), Mansour Vala Magham (منصور والا مقام), Amir Nikyar (امیر نیک‌یار), Reza Heydar Nejad (رضا حیدرنژاد), Roohollah Mofidi (روح‌الله مفیدی), Ezzatollah Jamei Nadooshan (عزت الله جامعی ندوشن), Ali Kasmaie (علی کسمایی)

Covoy is about that An officer is killed in a clash between law enforcement and smugglers. Capt. Youssef Pir Baloch, the victim's cousin, is being transferred to Balochistan to investigate a robbery case. In this film Katayoon Riahi (کتایون ریاحی) collaborates with Amir Hossein Seddigh (امیرحسین صدیق), Kazem Hajir Azad (کاظم هژیرآزاد), Parastoo Golestani (پرستو گلستانی), Hassan Rezaei (حسن رضایی), Jamshid Hashempour (جمشید هاشم پور), Manouchehr Hamedi (منوچهر حامدی), Shahed Ahmadloo (شاهد احمدلو), Alireza Zarrindast (علیرضا زرین‌دست), Mehrdad Jenabi (مهرداد جنابی), Mohammadhossein Farahbakhsh (محمدحسین فرحبخش), Abdollah Alikhani (عبدالله علیخانی), Naser Gitijah (ناصر گیتی جاه), Majid Javanmard (مجید جوانمرد), Mehdi Rajaian (مهدی رجائیان), Yadollah Shahidi (یدالله شهیدی), Mokhtar Saeghi (مختار سائقی), Karim Neshat (کریم نشاط), Anooshiravan Naimi (انوشیروان نعیمی), Rafi Madadkar (رفیع مددکار), Mina Faramarzi (مینا فرامرزی), Hamid Ghadakchian (حمید قدکچیان), Ali Sabet (علی ثابت), Nariman Shadab (نریمان شاداب), Reza Moradian (رضا مرادیان)