Where to Stream ID’s Aileen Wuornos Docuseries ‘Unmasking a Monster’ Online

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Investigation Discovery‘s latest true crime offering marks a first for the industry. The 2026 docuseries Unmasking a Monster: Aileen Wuornos deployed an AI-mask tool to make actress Morag Peacock look exactly like the serial killer.

All three parts premiere consecutively on Sept. 30 at 8 p.m. PT/ET on Investigation Discovery (ID), available to stream live via DirecTV (with a five-day free trial), Philo (with a seven-day free trial), Sling or Hulu + Live TV.

Unmasking a Monster will also stream on HBO Max, and while the service doesn’t offer a free trial of its own, HBO Max is currently complimentary for three months with DirecTV’s Entertainment, Choice or Ultimate Signature packages. Alternatively, the Premier package, DirecTV’s top-tier Signature package, includes HBO Max at no extra cost as part of its premium channel lineup. These are both on top of DirecTV’s standard five-day free trial.

At a Glance: How to Watch Unmasking a Monster: Aileen Wuornos

Where to Watch Unmasking a Monster: Aileen Wuornos: Air Date, Time, Channel

The three-parter premieres back-to-back-to-back on Wednesday, Sept. 30 at 8 p.m. PT/ET on Investigation Discovery.

Where to Stream Unmasking a Monster: Aileen Wuornos Online

Since the limited series airs on ID, it will also be available to watch live on any streaming service that carries said network, including DirecTV (with a five-day free trial), Philo (with a seven-day free trial), Sling or Hulu + Live TV.

The episodes will also be available to stream live and on demand with an HBO Max subscription, and while the service doesn’t offer a free trial of its own, customers can claim three complimentary months of HBO Max (and a host of other add-ons) with DirecTV’s Entertainment, Choice or Ultimate packages, which also offer the aforementioned five-day free trial period. Alternatively, the Premier package, DirecTV’s top-tier package, includes Paramount+ indefinitely as part of its standard streaming lineup.

More on each live TV streaming option below.

Learn more about each plan option, including how to build your own channel lineup (starting at just $19.99 per month), at directv.com.

For the best bang for your buck, opt for Sling’s Orange & Blue plan, from $60.99 per month, which combines the offerings of both individual packages at a reduced price. Visit Sling.com to check station availability and package options, starting as low as $4.99 per day or $19.99 per month.