How to Watch Task Online in 4K

If you want to watch Task, the 2025 HBO crime drama series created by Brad Ingelsby and starring Mark Ruffalo, this guide covers everything you need — what the show is, who is in it, where to stream it, and how to watch it in full 4K quality with InfinityTV.

What is Task?

Task is an American crime drama television series created and written by Brad Ingelsby for HBO. The series premiered on September 7, 2025, and its first season consists of seven episodes. In November 2025, HBO renewed the series for a second season, with Mahershala Ali joining the cast alongside returning and new additions.

The show sits firmly in the tradition of serious HBO crime drama — the kind of character-driven, morally complex storytelling that the network has built its reputation on across decades.

Who created Task?

Brad Ingelsby is the creator and writer behind Task. Ingelsby previously wrote the screenplay for Out of the Furnace (2013) and served as the creator and writer of HBO's Mare of Easttown (2021), the Kate Winslet-led crime drama that became one of the most-watched limited series of that year. Task represents his continued collaboration with HBO and his sustained focus on crime and community as storytelling lenses.

Who stars in Task?

The first season of Task features a substantial ensemble cast. Mark Ruffalo leads the series, marking one of his most prominent television appearances. The supporting cast for season one includes:

• Tom Pelphrey — known for his Emmy-nominated work in Ozark
• Emilia Jones — who broke through internationally in CODA (2021)
• Thuso Mbedu — the South African actress acclaimed for The Underground Railroad
• Raúl Castillo
• Jamie McShane
• Sam Keeley
• Fabien Frankel — known for House of the Dragon
• Alison Oliver
• Silvia Dionicio
• Martha Plimpton

For the second season, Mahershala Ali joins the cast along with Harry Melling, Adam Nagaitis, Aminah Nieves, and Édgar Ramírez.

What is Task about?

Task is a crime drama that centres on a team of investigators brought together to handle complex and sensitive cases. The series examines how individuals within institutional structures navigate moral pressure, competing loyalties, and the human cost of the work they do. HBO has established Task as a character-driven procedural with the layered writing and performance quality the network is known for.

Is Task a limited series or ongoing?

Task is a multi-season ongoing series. Season 1 premiered September 7, 2025, with seven episodes. HBO renewed it for Season 2 in November 2025, confirming the network's confidence in the show's critical and audience reception.

How does Task compare to other HBO crime dramas?

Task continues a lineage that includes True Detective, Mare of Easttown, The Wire, and Sharp Objects — series defined by strong writing, ensemble performances, and an interest in the moral texture of crime rather than its procedural resolution. Brad Ingelsby's previous HBO work on Mare of Easttown drew a direct audience of tens of millions on the platform. Task targets that same audience seeking quality, adult-oriented drama.

Why does 4K matter for crime drama?

Crime dramas on HBO are typically photographed with cinematic attention to lighting and shadow — the visual grammar of dread, moral ambiguity, and intimacy. In 4K with High Dynamic Range, the details that carry emotional weight — a face caught in half-light, the texture of a rain-soaked street, the cut of an eye across a table — register with far greater impact than in standard definition. If you are going to invest time in a show like Task, watching it in the best quality available is worth the extra step.

How to watch Task in 4K — step by step

1. Confirm where Task streams. Task is an HBO Original series. It is available to stream on Max (the HBO streaming platform) in the United States and on HBO-affiliated platforms in other territories.
2. Check your subscription. Max offers a 4K tier on its Ultimate Ad-Free plan. Verify that your subscription level includes Ultra HD streaming.
3. Test your internet speed. 4K streaming requires a stable connection of at least 25 Mbps. Run a speed test before you start.
4. Use a 4K-compatible device. Apple TV 4K, Amazon Fire TV Stick 4K, Chromecast with Google TV, 4K Smart TVs, and PlayStation 5 all support 4K Max playback.
5. Enable HDR on your display. In your TV settings, enable HDR10 or Dolby Vision if your set supports it. HBO content is mastered with HDR in mind.
6. Stream with InfinityTV. InfinityTV gives you a single app that brings together your HBO/Max content alongside InfinityTV's own library of 150,000+ Movies & Series and 22,000+ live TV channels from around the world — so you can access Task alongside thousands of other titles without switching apps.
7. Watch episodes in order. Task is a serialised crime drama. Episodes build on one another, and the character development is cumulative. Starting from episode one gives you the full experience.

What to watch while you wait for Task Season 2

If you have finished season one and are waiting for more, these HBO and streaming crime dramas share Task's qualities:

• Mare of Easttown (HBO/Max) — Brad Ingelsby's previous HBO series. Kate Winslet as a small-town Pennsylvania detective. Six episodes, limited series.
• True Detective: Night Country (HBO/Max) — the fourth season of True Detective, set in the Arctic and starring Jodie Foster. Intense, atmospheric, character-driven.
• Severance (Apple TV+) — a workplace thriller that shares Task's interest in institutional systems and moral pressure. Season 2 arrived January 2025.
• Dope Thief (Apple TV+) — a Philadelphia crime drama starring Brian Tyree Henry that premiered in March 2025.

All of these and many more are available through InfinityTV's 150,000+ Movies & Series library.

Who is Task for?

Task is a crime drama series designed for viewers who want the HBO combination of serious writing, top-tier performance, and moral complexity. If you have watched Mare of Easttown, True Detective, Sharp Objects, or The Wire, Task is made for that audience. Brad Ingelsby writes character before plot — the procedural elements of the show work, but what he is actually interested in is the people inside the investigation: what drives them, what they compromise, and what the work costs.

Mark Ruffalo as a lead actor has built a career on playing characters who are under pressure from the inside — men whose intelligence and empathy create as many problems as they solve. In Task he is in familiar territory, but the writing gives him room to work at a level that his recent film roles have not always provided. The ensemble around him — particularly Tom Pelphrey, who demonstrated considerable range in Ozark, and Martha Plimpton — give the show the depth of field that distinguishes great HBO drama from competent procedural.

What does the Task setting tell us?

Where a crime drama is set is often as important as what happens in it. Task's setting — American institutional environments — gives Ingelsby room to examine the structures inside which investigations happen: the bureaucratic pressures, the chain of command, the way institutions protect themselves from truths that investigators uncover. This is the territory that made The Wire so influential, and it is the same territory that makes Task worth serious attention.

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• 22,000+ live TV channels from across the world
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For more on the best crime and drama series streaming right now, see our guide to top series to watch in 2025 and our list of the best TV shows according to The New Yorker.

Frequently asked questions

Where can I watch Task online? Task is an HBO Original series available to stream on Max in the United States. International availability varies by territory through HBO-affiliated platforms. InfinityTV aggregates content from multiple sources, giving you access to Task alongside 150,000+ Movies & Series and 22,000+ live channels in one app.

How many episodes does Task Season 1 have? Task Season 1 consists of seven episodes. The season premiered on HBO on September 7, 2025. The series was renewed for a second season in November 2025.

Who created Task on HBO? Task was created and written by Brad Ingelsby, who previously created HBO's Mare of Easttown (2021). The series stars Mark Ruffalo in the lead role alongside a large ensemble cast.

Will there be a Task Season 2? Yes. HBO renewed Task for a second season in November 2025. Mahershala Ali, Édgar Ramírez, and several other new cast members join for the second season alongside returning stars.

Is Task available in 4K? Task is available in 4K on Max's Ultimate Ad-Free plan on compatible devices. You can also access it through InfinityTV, which supports 4K playback for compatible titles alongside its library of 150,000+ Movies & Series.

Ready to watch Task in 4K alongside thousands of other premium series and 22,000+ live channels? Start your free 24-hour trial with InfinityTV today. View our plans