![Scooby-Doo! The Mystery Begins](https://image.tmdb.org/t/p/w185/fUbx2NFwRTmRMtwcTbzEd804WQj.jpg)
An intimate and revealing look at the world-changing musician, presented through a lens of archival footage and never-before-heard home recordings and personal conversations. This definitive documentary honors Armstrong’s legacy as a founding father of jazz, one of the first internationally known and beloved stars, and a cultural ambassador of the United States.