How long is year of the bull documentary?

There is no documentary called "Year of the Bull." It's possible you are thinking of a different documentary or have misremembered the title.

To help me find the documentary you're looking for, could you please tell me:

* What is the documentary about?

* What year was it released?

* Where did you see or hear about it?

This will help me narrow down the search and find the documentary you're looking for.