To Be Frank: Sinatra at 100 (2015) is a Documentary, Music film that follows the life of Frank Sinatra, as an actor and singer and the steps along the way that led him to become such an icon. Currently, you can watch To Be Frank: Sinatra at 100 on Google Play Movies, YouTube. Streaming availability may vary by country and platform over time. It has a user rating of 7.0 out of 10 from 7 votes. Fans of documentary movies may also want to explore similar titles below.