Sigaw is a 2004 Tagalog-language Horror Thriller motion picture written by Roy Iglesias and Yam Laranas. The movie is directed by Yam Laranas and produced by William Lao and Roselle Y. Monteverde under the banner of Regal Entertainment. Marvin savors his independence in a newly acquired unit of an old apartment building. He is frequently visited by his girlfriend Pinky.. Sigaw features Richard Gutierrez in the title role along with an ensemble cast including Angel Locsin, Jomari Yllana, Iza Calzado, James Blanco, Ella Guevara and Lui Manansala. The music was composed by Jesse Lucas. Cinematography was done by Yam Laranas and editing by Manet A. Dayrit. The film has a running time of 102 minutes. It was released on 19th May 2005. The motion picture made a box office gross of ₱3 billion. Distribution rights for the motion picture were acquired by Regal Entertainment.