When I started writing, OTT didn't exist in India the way it does now.

You wrote for films, or you wrote for television. Films meant three acts and two and a half hours. Television meant daily episodes, network censors, and stories that never really ended. Those were the only two games in town.

Then streaming arrived and everything shifted. And the more series I watched, the more I noticed something that took me a while to put into words.

A film travels. It takes you somewhere, puts you through something, and brings you back. A series stays. It stays around a place, a set of people, a problem, a social reality. And that staying is not a limitation - it's the entire point.

Once I understood that, the format started making sense in a way it hadn't before.

OTT is not a shorter film

The most common mistake new writers make is treating a web series like a long film cut into pieces. The logic is different, the pacing is different, and what the audience is doing while they watch is different.

A film asks you to sit in one place for two and a half hours. OTT knows you're watching on a laptop with seventeen tabs open, or on your phone while eating lunch, or late at night when you're half asleep. It's designed for a different kind of attention.

This changes how you write.

Every episode needs to work as a unit. Something has to happen, shift, or be revealed that makes the episode feel complete - while still pulling the viewer into the next one.

The episode structure that actually works

Think of each episode as having its own small arc. A question opens in the first few minutes. The episode spends its runtime complicating that question. Something changes by the end - a relationship shifts, a secret moves closer to the surface, a decision gets made that can't be undone.

The season arc is the bigger question. Each episode is a smaller obstacle on the way to answering it.

Mirzapur does this. Each episode ends with something that makes stopping uncomfortable. Panchayat does it differently - lighter, warmer - but each episode still closes a small loop while opening another.

The shows that fail usually fail because episodes feel like installments rather than units. You can watch one and feel nothing has happened. That's a writing problem, not a production problem.

What works as a series and what doesn't

Sacred Games had the potential to work as a film. The central mystery, the scale, the two timelines converging - you could have told that story in two and a half hours. Season two suffered because it started dragging for the sake of it, filling episodes rather than earning them.

Panchayat and Gullak are the opposite. They could not have been films. Not because the stories are small, but because the whole point is staying around - watching the same people deal with the same place, day after day, season after season. The minimal, genuine problems of everyday life in a specific world. A film would have had to pick one problem and resolve it. The series gets to live there.

That's the test worth applying to your own idea. Does your story need to travel and resolve, or does it need to stay and accumulate? If it's the first, you might be writing a film. If it's the second, you're writing a series.

What the platforms are actually looking for

They want specificity. Generic stories set in generic cities with generic characters get passed over. Panchayat works because it could only be set in that kind of UP village. Gullak works because it could only be that kind of middle-class family. The specificity is the selling point.

They want character-driven stories. Not plot-driven. The plot of Mirzapur is not particularly original. What kept people watching was Guddu and Bablu, then just Guddu. If your pitch starts with "this is a story about a heist" rather than "this is a story about a man who..." - rewrite the pitch.

They want something that can sustain multiple episodes. A great idea for a film is often a bad idea for a series. If your story is really about one revelation, one confrontation, one moment of truth - it might be a film. A series needs a situation that keeps generating new problems for the same characters.

Episode length and format

Indian OTT episodes tend to run between 30 and 50 minutes. Gullak episodes are around 20-25 minutes and work perfectly. Don't write to a length. Write the story and cut to fit. Padding is the easiest thing for a reader to spot in a script.

Seasons in India tend to be 6-10 episodes. Plan your season to work in that range.

The show bible

If you're pitching to a platform or production house, you need a show bible - a document that explains your series before the script exists. It includes the premise, the world, the main characters and what drives each of them, the season arc, and a breakdown of the first few episodes.

A good show bible answers the most important question any platform will ask: why is this a series and not a film?

What most new writers get wrong

They write the pilot as if it's a film. All the setup, all the world-building, all the character introductions crammed into the first episode. A pilot's job is not to explain everything. Its job is to make the viewer curious enough to watch the next one.

The second mistake is getting the subplots wrong - in either direction. Some writers pile on backstories and side stories that have no real connection to the main plot, slowing everything down without adding anything. Others go the opposite way - sticking so close to the central characters that the world feels thin and underpopulated. A series has the time that a film doesn't. Use it to let the world breathe. But every subplot should either complicate the main story or reveal something essential about a character. If it does neither, cut it. If it does both, protect it.

The third mistake is writing characters who exist to serve the plot rather than drive it. Give everyone in the room a want, even if it's small. The conflict between those wants is where your story actually lives.

The realistic part

OTT has opened more doors for writers than any shift in Indian media in decades. But getting through those doors still takes time.

Most working writers don't walk into Netflix with a pitch. They build up credits, develop industry relationships, and write a lot of things that don't get made. The doors are more accessible than they were, but accessible isn't the same as easy.

What you can control is the work itself. Write the pilot. Write the bible. Write it well enough that it demonstrates you can do this, even if nobody buys it immediately. The script is your calling card whether or not it gets made.

If you're working on a web series and want to understand the craft behind what makes them work, this is exactly what we cover in The Foundation of Storytelling - an 8-class live online course in Hindi and English.

Have a script or a concept you're developing? Message me on WhatsApp - I answer personally.

Related reading: How to Become a Screenwriter in India | Why Your Writing Feels Dry | Understanding Conflict in Fiction | How to Write Dialogue That Sounds Real