You can watch the movie "G20," starring Viola Davis, exclusively on Amazon Prime Video. It was released for streaming on Prime Video starting April 10, 2025, and is available in multiple languages and formats including 4K and Dolby Atmos

. To watch it, you need a Prime Video subscription, which costs $8.99 per month, or you can access it through an Amazon Prime membership priced at $14.99 per month or $139 annually. Amazon also offers a 30-day free trial for new subscribers, allowing you to watch the film for free during that period

. The movie is available in more than 240 countries and territories worldwide via Prime Video