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Journal London

I Play Rocky: The Story Behind One of Hollywood’s Greatest Underdog Successes

Douglas McFarlaneJuly 17, 2026

Every aspiring screenwriter dreams of writing the script that changes everything.

Every actor dreams of landing the role of a lifetime.

Very few people manage to do both.

The trailer for I Play Rocky has just landed, and it already looks like one of the most inspiring films of the year. Due for release this November, it tells the extraordinary true story of how an unknown actor named Sylvester Stallone refused to give up on the script that would eventually change cinema forever.

Could you really write a screenplay in just a few days?

It’s the question every writer asks.

The legend goes that Stallone watched the Muhammad Ali versus Chuck Wepner fight, went home inspired and wrote Rocky in just a few days.

Whether you’re an experienced screenwriter or someone with a notebook full of ideas, it’s proof that inspiration doesn’t always arrive on schedule, and sometimes the best stories come from simply sitting down and writing.

Of course, finishing the screenplay was only the beginning.

Then came the impossible part

Hollywood loved the script.

There was just one problem.

Nobody wanted Stallone to star in it.

Studios offered to buy the screenplay, but only if a recognised actor played Rocky Balboa. For someone struggling to pay the bills, it would have been the easy decision.

Instead, Stallone said no.

Again and again.

He believed that if someone else played Rocky, the story would lose its authenticity. So he held his ground, even when it meant turning down life-changing money.

Eventually, the producers agreed, but only with a much smaller budget and a huge leap of faith.

The gamble paid off.

More than a film about Rocky

That’s what makes I Play Rocky so interesting.

This isn’t another boxing movie.

It’s a film about creativity, self-belief, rejection and perseverance. It’s about backing yourself when nobody else will.

For filmmakers, actors and writers, that’s a story we all understand.

Every project begins with an idea. Every screenplay starts with a blank page. Every independent production faces people who say it can’t be done.

Sometimes they’re right.

Sometimes they create Rocky.

A film every creative should watch

The trailer captures that relentless determination that made Stallone famous long before audiences ever saw him step into the ring.

It reminds us that success isn’t always about having the biggest budget, the best contacts or the perfect timing.

Sometimes it’s simply about refusing to let go of the one opportunity you truly believe in.

Whether you’re making films, writing scripts, producing content or simply love great cinema, I Play Rocky looks set to become one of those films that inspires a new generation of storytellers.

Because behind every iconic movie is another story.

Sometimes it’s even better than the one on screen.

I PLAY ROCKY – OFFICIAL TRAILER