Question:  Sai Chand is an Indian film actor  popularly known for his role in film written and directed by who?
Context: S.S. Manivannan (31 July 1954 – 15 June 2013), popularly known mononymously as Manivannan, was an Indian film actor and director.  In a career spanning three decades, Manivannan went from being a story and dialogue writer for veteran director Bharathiraja from 1980–82 to a successful director who thrived in experimenting with different genres, before becoming an actor.  With over 400 films to his name, Manivannan was one of the most experienced actors in the field and has directed exact 50 films.  Manivannan was mainly a supporting actor in films and often played the comedian or the villain's role. Shankar Nagarakatte (9 November 1954 – 30 September 1990), popularly known as Shankar Nag, was an acclaimed Indian film actor, screenwriter, director, producer and philanthropist who worked primarily in the Kannada film industry.  Besides films, he established himself as a writer and actor in Television and theater.  Widely acclaimed for his visionary filmmaking , he directed and acted in the most talked-about teleserial, "Malgudi Days", based on celebrated novelist R.K.Narayan's short stories.  He co-wrote "22 June 1897", an Indian national award-winning Marathi film.  He is the younger brother of actor Anant Nag. Amari Cheatom is an American actor popularly known for his role in "Django Unchained".  He also plays a major role in new American drama ""Crown Heights"." Manoj Kadampoothramadam Jayan (born 15 March 1966) is an Indian actor popularly known as Manoj K Jayan who predominantly acts in Malayalam, Tamil, and Telugu films.  Manoj has won three Kerala State Film Award for Second Best Actor, respectively for his portrayals of Hariharan's 'Kuttan Thampuran' in "Sargam" (1992), 'Thalakkal Chandu' in "Pazhassi Raja" (2009) and 'Kunjiraman' in Farook Abdul Rahiman's "Kaliyachan".  His most critically acclaimed characters are "Kuttan Thampuran" ("Sargam"), "Digambaran" ("Anandabhadram"), "Thalakkal Chandu" ("Pazhassi Raja"). Sai Chand (born 12 March 1956) is an Indian film actor and documentary film maker.  working in the Telugu film industry.  He is popularly known for his role in Telugu films, "Maa Bhoomi" and "Fidaa". Hunter Payton (born October 4, 2004 in West Hills, California) is a philanthropist and Hispanic American actor popularly known for his roles in the NBC TV Series A to Z (recurring), Criminal Minds and in the made for TV movie "The Joneses Unplugged". "సమార్ల వెంకట రంగ రావు"Samarla Venkata Ranga Rao (3 July 1918 – 18 July 1974), popularly known as S.V.R., was an Indian film actor, director and producer known for his works in Telugu cinema and Tamil cinema.  Regarded as one of the finest Indian method actors, Rao was popularly known as "Viswa Nata Chakravarthi".  Throughout his film career, which spanned a total of thirty years, Rao garnered various National Honors, International honors, state Nandi Awards, and the Filmfare Special Award - South.  In 1951 Rao appeared in the fantasy film, "Pathala Bhairavi", screened at the first India International Film Festival, held in Mumbai on 24 January 1952.  Rao received wide reception for his portrayal of "Nepala Manthrikudu" the tantric in the super-hit film. Manchu Pallaki (Telugu: మంచు పల్లకీ , English: "Snow Palanquin") is a 1982 Telugu, Romance film, produced by M. R. Prasad Rao on Godavari Chitra banner and directed by Vamsy.  Starring Chiranjeevi, Suhasini, Rajendra Prasad, Sai Chand in the lead roles and music composed by Rajan-Nagendra.  This film was director Vamsy's debut as film director.  The film is a remake of Tamil film "Paalaivana Solai" (1981). Fidaa (English: "Fallen for you" ) is a 2017 Telugu-language romantic comedy film written and directed by Sekhar Kammula.  It features Varun Tej and Sai Pallavi in the lead roles which marks the latter's debut in Telugu.  Principal photography commenced in August 2016.  The film received overwhelmingly positive reviews from critics and audience upon release.  Critics praised the performances of the principal cast.  The film completed 50 day run and grossed over 65 crores. Sahil Vaid is an Indian actor popularly known for movies like Bittoo Boss, Humpty Sharma Ki Dulhania and Badrinath Ki Dulhania
Answer: Sekhar Kammula