Insanity poster
Where to stream

Insanity

6.120151h 38mMovieMysteryThriller

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…

DirectorDavid Lee Kwong-Yiu
WritersDerek Yee Tung-Sing·David Lee Kwong-Yiu
ProducerDerek Yee Tung-Sing

Where to watch

Not available in Canada
Streaming in 8 other countries

Insanity isn't on any streaming service in Canada right now, but it's available in Hong Kong SAR China, Indonesia, Malaysia, Philippines and 4 more. Streaming rights are licensed per country.

Cast · Directed by David Lee Kwong-Yiu

LCLau Ching-wan
Lau Ching-wan
Fan Kwok Sang
HXHuang Xiaoming
Huang Xiaoming
Chow Ming Kit
ACAlex Fong Chung-sun
Alex Fong Chung-sun
Doctor Lui
FHFiona Sit Hoi-Kei
Fiona Sit Hoi-Kei
Sham Bo-Yi
NHNina Paw Hei-ching
Nina Paw Hei-ching
Wai Ling's Mother
MXMichelle Ye Xuan
Michelle Ye Xuan
Fong Wai-Ling
BXBonnie Xian
Bonnie Xian
Doctor Wong
PSPaulyn Sun
Paulyn Sun
Mother
FM
Fredric Mao
Director Lau
MSMichelle Wai Si-nga
Michelle Wai Si-nga
Mona
JKJoseph Lee Kwok-Lun
Joseph Lee Kwok-Lun
Detective Lee
DC
Danny Yuen Chi-Kin

More from Lau Ching-wan · Lead actor

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The Greed of Man
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The Flying Fox Of Snowy Mountain
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1990 · 6.0
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1988
And Yet We Live
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1988
See all fromLau Ching-wan

More from Huang Xiaoming · Co-star actor

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1998 · 7.7
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2026 · 6.2
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2021 · 7.7
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2002 · 5.7
Winter Begonia
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2020 · 8.8
The Return of the Condor Heroes
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2006 · 6.5
Dreams and Glory
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2021
The Loyalty of Yue Fei
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2013 · 7.3
See all fromHuang Xiaoming

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Insanity — streaming FAQ

Which OTT platform streams Insanity?

Insanity isn't on any streaming service in Canada yet, but it's available in Hong Kong SAR China, Indonesia and South Korea and other countries. Streaming rights differ by country — switch your country in the header to see where.

Is Insanity on Netflix?

No, Insanity is not on Netflix in Canada as of October 2026.

Is Insanity on Amazon Prime Video?

No, Insanity isn't on Amazon Prime Video in Canada right now.

Where can I watch Insanity for free?

Insanity isn't streaming in Canada yet, so there's no way to watch it free at the moment.