The Eternaut Drove Millions of Netflix Subscriber Actions
The Netflix series generated significant growth in 2025 by driving new subscriptions and membership renewals globally.
Updated on Sept. 29, 2026 in Television
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In 2025, the Netflix series The Eternaut successfully engaged 3.01 million global subscribers. The show acted as a major catalyst for platform growth, directly contributing to 236,000 new sign-ups and 2.78 million membership renewals.
Why it matters
The series demonstrated the rising global demand for SPLATAM content, which saw massive viewership spikes in non-regional markets like South Korea and Japan during 2025. This indicates that international audiences are increasingly drawn to high-quality regional productions.
The Eternaut reached 3.01 million total global subscribers in 2025. Demand for SPLATAM content surged significantly in key markets, including 243 percent growth in South Korea, 148 percent in Japan, 132 percent in Turkey, and 119 percent in China.
The players
Parrot Analytics
This is a global entertainment data company that provides content valuation and audience demand measurement services.
Netflix
This is a global subscription-based streaming service that produces and distributes film and television content.
Jaime Otero
He is an industry analyst who presented demand data regarding streaming trends at the Iberseries & Platino Industria conference.
The details
Parrot Analytics utilized market research and intelligence data to determine that The Eternaut was the top SPLATAM series in 2025. The project has proven successful enough to warrant a second season, which is currently in development.
Timeline
The surge in SPLATAM content demand occurred between 2024 and 2026.
The subscriber and renewal impact data covers the 2025 calendar year.
The Iberseries & Platino Industria conference began in Madrid on September 29, 2026.
Industry Dynamics
The success of this series follows the data presented at the Iberseries & Platino Industria conference, highlighting the shifting economics of streaming content. It underscores a broader trend where localized language productions are successfully capturing high viewership numbers in diverse global markets.
Viewers can expect more content from this franchise as a second season is currently in active development. The show remains available for streaming on Netflix for all current subscribers worldwide.
The takeaway
The Eternaut highlights that regional series are becoming critical drivers for global platform growth and long-term subscriber retention. Investors and viewers should anticipate continued studio investment in non-English international projects as a result of these metrics.
Further reading
Explore more industry trends and series data on our Television page.
Source note: This article includes information reported by The Hollywood Reporter.
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