Insane is a 2015 Cantonese-language Action Comedy motion picture directed by David Lee and produced by Derek Yee, Law Chi-leung and Mandy Law under the banner of Bona Film Group in collaboration with Sil-Metropole Organisation and Film Unlimited. Escaping from the Mafia family which he had been working for, Frank is hiding in a little town in southern Italy. Katia is the new boss of the family and wants revenge on Frank. She pays a sadomasochist named Condom, who doesn't m to be a proper killer to do the job. Accompanied by his loyal right hand Adam, Condom will start a blood bath, that will not be soon forgotten. Insane features Sean Lau, Huang Xiaoming, Fiona Sit, Alex Lucchesi, Roberto D'antona, Ivan King and Pietro Sportelli. The screenplay is written by David Lee, Philip Lui and Derek Yee. The music was composed by Leon Ko. Cinematography was done by Chan Chi-ying and editing by Yau Chi-wai. The movie has a running time of 99 minutes. The motion picture made a box office gross of $3 million. Distribution rights for the film were acquired by Distribution Workshop.