If You Have to Watch 1 HBO Max Show in October 2025, Stream This 1 Now

Do you ever feel like the question “What are you watching right now?” is a test of your intelligence? Like you need to prove your taste by watching something not too mainstream — but still high-quality enough to earn a little prestige? If you’re looking for that clout boost this month, the Watch With Us team has an HBO Max series recommendation for you. Check out It’s A Sin, an underrated British limited series that caused shockwaves throughout the U.K. when it first aired. Here’s why we think it deserves a spot on your October 2025 watchlist. ‘It’s A Sin’ Sheds Light on a Dark Time That Could