TMDb/The Staircase TV The Staircase returns to Netflix's Top 10 true crime docs, reigniting fascination with its gripping mystery and the streaming giant's genre dominance. April 28, 2026 AceShowbiz - The Staircase is back in Netflix's Top 10 true crime documentaries, four years after its HBO debut, but with an intriguing catch. Netflix has long been a go-to platform for compelling documentaries and docuseries, especially in the true crime genre, which has grown exponentially in popularity over the last decade.