How did Netflix's most expensive show ever break every streaming metric?

The answer

Stranger Things Season 5, reportedly costing Netflix over $30 million per episode (making it one of the most expensive TV productions ever), generated returns that dwarfed the investment. Beyond the 8.46 billion minutes streamed in week one, the show drove the largest single surge in new Netflix subscriptions since Squid Game's Season 1. The finale sparked social media trends that dominated every platform for weeks. Netflix reported that during the Season 5 launch period, it achieved its best Christmas viewership ever, with Stranger Things accounting for the lion's share. The show's success validated Netflix's strategy of investing heavily in 'appointment television' - shows so culturally significant that subscribers feel they must watch in real time to participate in the conversation.