Insanity
Fan Kwok Sang's schizophrenic breakdown led to the accidental death of his wife Wai Ling, and he was committed to a psychiatric hospital three years ago. Now Fan is ready to be released, with Dr. Chow Ming Kit vouching for him even though his senior objects. However, Fan finds it hard to cope with his new life. Something bad happens to him and Chow becomes obsessed in trying to defend his patient, as well as save his own reputation.
Top cast
Lau Ching-WanFan Kwok Sang
Huang XiaomingChow Ming Kit
Alex Fong Chung-SunDoctor Lui
Fiona Sit Hoi-KeiSham Bo-Yi
Nina Paw Hei-ChingWai Ling's Mother
Michelle Ye XuanFong Wai-Ling
Bonnie XianDoctor Wong
Paulyn SunMother- Fredric MaoDirector Lau
Michelle Wai Si-NgaMona
Joseph Lee Kwok-LunDetective Lee- Danny Yuen Chi-Kin
Below are the streaming services currently carrying the movie “Insanity” in Canada, along with how each offers it (subscription, buy, or rent) and a direct link. Licensing differs by market, so availability in Canada can differ from other countries.
Where to watch Insanity in Canada
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Not currently available on the supported providers in Canada.
Availability can change as licenses rotate — confirm on the provider’s page before subscribing. Last checked: 15 Sept 2026.