An anthology series is a show in which each episode or each season tells a different, self-contained story, connected to the others by a shared theme, tone, or premise rather than by a continuing plot or recurring characters. Instead of following one cast through an ongoing narrative, an anthology offers a fresh story each time, unified by a common thread.

How an anthology series works

In a conventional series, the same characters and storyline carry across every episode and season. An anthology breaks that rule. Each installment resets, introducing new characters, a new setting, and a new plot that begins and ends within its own boundaries. What holds the show together is not continuity but concept: a genre, a mood, a central question, or a recurring idea that every story explores in its own way.

Because the stories stand alone, an anthology often features different casts, and sometimes different writers or directors, from one installment to the next. That flexibility is part of the appeal, letting the show reinvent itself repeatedly under a single banner.

Some anthologies do keep a light connecting device, such as a recurring host who introduces each story, or a shared object, location, or narrator that appears throughout. These touches reinforce the theme without creating an ongoing plot, so each installment still resolves on its own while the series keeps a recognizable identity from one story to the next.

What are the two main types of anthology series?

Anthologies generally come in two forms, defined by how large each self-contained story is:

  • Episode-based anthology — every individual episode is its own complete story. You can typically watch episodes in any order, since none depends on another. This is the classic anthology format, well suited to genres like science fiction and horror. Black Mirror is a well-known example of an episode-based anthology.
  • Season-based anthology — each season tells one complete story, then the next season starts a brand-new one, often with a different cast and setting. The theme or tone carries over, but the plot does not.

Both forms share the same core principle of self-contained storytelling; they simply differ in how much runtime each story gets.

How is an anthology different from a regular series?

The defining difference is continuity. A regular series builds one continuous story across episodes and seasons, relying on recurring characters and ongoing arcs that reward watching in order. An anthology deliberately drops that continuity, giving each installment its own characters and its own beginning-to-end story. As a result, an anthology asks less of your memory: you rarely need to recall earlier events to follow a new installment, because each one starts fresh. The unifying element is thematic rather than narrative.

Can you watch an anthology series in any order?

Usually, yes, especially with episode-based anthologies. Because each story is self-contained, you can generally jump in anywhere without missing essential context, which makes anthologies convenient for casual or occasional viewing. Season-based anthologies work the same way at the season level: you can start with whichever season appeals to you, since each tells a complete story of its own. The one caveat is that some anthologies plant subtle shared details or recurring motifs across installments, which are fun to catch in sequence but are rarely required to understand any single story. If you prefer to follow every connection, watching in release order is the safest bet, but the format is forgiving enough that a missed detail almost never spoils a standalone episode or season.

Why do creators choose the anthology format?

Creators are drawn to anthologies for the creative freedom they offer. Telling a new story each time means writers can explore many ideas, tones, and settings under one title, without being locked into a single premise for years. It also lets a show attract a rotating roster of talent, since actors and directors can commit to a single self-contained installment rather than an open-ended run. For audiences, the format lowers the barrier to entry, because there is no long backstory to catch up on. That combination of variety, flexibility, and accessibility is why the anthology has remained a durable format across genres. It also spreads risk in a useful way: if one story does not land with an audience, the next installment is a completely fresh start rather than a course-correction within a single ongoing plot.

Is an anthology series the same as a web series?

No, though the two labels can apply to the same show. “Anthology” describes the storytelling structure — self-contained stories linked by theme — while “web series” describes the delivery method, meaning the show is released online first. An anthology can air on broadcast television or stream online; a web series can be an anthology or a continuous serial. They answer different questions about a show. Our guide to what a web series is covers the delivery side, and if you enjoy multi-episode nonfiction, our explainer on what a docuseries is describes another distinct format.

The takeaway on anthology series

An anthology series trades a continuing plot for a series of fresh, self-contained stories held together by a shared theme. Whether it resets every episode or every season, its hallmark is that each installment stands on its own. That structure gives creators room to experiment and gives viewers an easy way in, which is exactly why the format endures. For more on how shows are structured, see our guides to miniseries versus limited series and sequel versus prequel.