As the leaves change and the air turns crisp, there's nothing better than curling up with a new series to binge. If that's your vibe this October, HBO Max might be the perfect platform for you. In addition to the premieres of original comedy and drama series, the Watch With Us team is also highlighting the return of an underrated Mexican gem we think deserves more attention. From chilling horror to sharp satire, these are the new and returning HBO Max shows worth streaming in October 2025.