Plot
The early life and struggles of Judy Garland (portrayed by Andrea McArdle), and of the film star's trials as a youngster in dealing with the Movie Studio system that held her back while her mother was forever pushing her to excel.
Where to watch Rainbow?
Rainbow is a drama movie featuring Michael Parks and directed by Jackie Cooper.
Rainbow is currently streaming for free (ad-supported) on Plex, Plex Player and Tubi TV and it's also available on Cineverse and fuboTV.