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Poster for Diary of a Mad Old Man
Fourier Films

Diary of a Mad Old Man

2026 119 min English 15
Wubly rating 6.8 IMDb rating 7.7

A seventy year old widow recovers from a stroke in the care of his dysfunctional family. While his body is failing him, his libido still rages on – unwittingly sparked by the attentions of his daughter-in-law, a dancer with a shady past.

Where to watch

Not streaming anywhere

Not on any streaming service in United States, and not available to rent.

Your rating

Your review

Cast

7 people

Wayne Wang Director · Kelvin Wyles Writer

First release September 11, 2026 · Produced in Japan, Switzerland, United States, Malaysia · Languages Chinese, Japanese

Production

F

Fourier Films

Production

M

Melograno Films

Production

N

Nobu Pictures

Production

C

Cinetrain

Production

T

Tannpopo

Production

B

Berjaya Entertainment Sdn. Bhd.

Production

Japan · Switzerland · United States · Malaysia

Produced in

Languages

Original language

English

Spoken on screen

Chinese · Japanese

Release dates

Canada · September 11, 2026

Premiere · Toronto International Film Festival

No release date listed for United States.

Brazil

October 21, 2026 · Premiere · São Paulo International Film Festival

Canada

September 26, 2026 · Premiere · Calgary International Film Festival

Japan

November 3, 2026 · Premiere · Tokyo International Film Festival

South Korea

October 7, 2026 · Premiere · Busan International Film Festival

Taiwan

November 7, 2026 · Premiere · Taipei Golden Horse Film Festival

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