Brave Blue World: Racing to Solve Our Water Crisis (2019)

2019 • 50m • Documentary

Metacritic

On September 25, 2026

25732nd by Pulse movie online

19.4PULSE

Most Popular Brave Blue World: Racing to Solve Our Water Crisis Cast Members

Liam Neeson is the most popular Brave Blue World: Racing to Solve Our Water Crisis cast member right now, with a Popularity Score of 10.4. Updated September 27, 2026.

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Cast

Popularity

Liam Neeson

Narrator/67 years during filming

Matt Damon

Self/49 years during filming

Jaden Smith

Self/21 years during filming

Trevor Noah

Self (archive footage)/35 years during filming