Port of Call is a 2015 Hong Kong crime thriller film written, edited and directed by Philip Yung and starring Aaron Kwok as a veteran police detective who solving a murder mystery with unusual methods to prove his belief of virtue in human nature. The film is based on a real murder case where a dismembered corpse of a murdered 16-year-old female prostitute was found in Hong Kong in 2008.[3] Port of Call was the closing film at the 39th Hong Kong International Film Festival on 6 April 2015.[4][5][6] The film was theatrically released in Hong Kong on 3 December 2015.