The Soong Sisters: Destiny's Children (1996)
Channel: Penguin Video Store
Date: 2021-07-22

A very rare documentary produced by TV Ontario. It is unfortunately missing the first few minutes, but it follows the history around the Soong sisters -  Soong Ai-ling, Soong Ching-ling, and Soong Mei-ling - three major political figures in China, during the Japanese occupation thru World War II. Contains real interviews with veterans and witnesses.

This was sourced from a sold-as-blank video tape that contained old TV broadcasts. As far as I know, this documentary only ever aired in Canada and Australia, and was never released on home video.