The hidden stage

Harry Potter - J. K. Rowling
Gen
G
The hidden stage
Summary
A night at the theatre was supposed to be uneventful. Then the curtains rose, and everything changed.
Note
probably too short for a oneshot but who's counting, I hope you enjoy and please tell me what you think!

Sirius Black had never been inside a Muggle theatre before. He had never even imagined himself in one—let alone dressed in an ill-fitting Muggle jacket, shifting impatiently in a velvet seat as he waited for the lights to dim.

“This is a ridiculous idea,” he muttered, slouching further into his seat.

“Oh, lighten up,” Remus said, looking entirely at ease. “You might actually enjoy yourself.”

James Potter, sitting on Sirius’ other side, sighed dramatically. “Two whole hours? You’re telling me Muggles just sit and watch a story? Without magic? No moving paintings, no enchanted special effects? Just people pretending?”

“That is the magic,” Remus countered, a bit smug. “Besides, we’re here because I have a theory. Trust me, you’ll thank me later.”

Peter Pettigrew, who had been scanning the program, piped up. “This play is called The Tyrant’s Gambit. Sounds serious.”

“Sounds boring,” Sirius grumbled. “What’s it about?”

Remus snatched the program and skimmed it. “It’s a political drama. Takes place in some fictional kingdom on the brink of revolution. A corrupt monarchy, betrayals, secrets, conspiracies—you know, the usual.”

James hummed in mild interest. “Alright, that does sound good.”

Peter squinted at the cast list. “Who do you think their best actor is?”

Remus smirked but said nothing. He had his suspicions, but he wanted them to see it for themselves.

The lights dimmed. The murmurs in the audience faded. Then, music. A deep, dramatic overture swept through the theatre as the curtains lifted, revealing the grand throne room of the Kingdom of Velmaria.

And then—he stepped on stage.

Sirius choked on nothing. “No. Way.”

James sat bolt upright. “Tell me that’s not—”

But it was.

There, dressed in an elaborate, dark military coat, his hair neatly tied back, his posture commanding, stood Severus Snape.

And he was speaking.

“The people whisper of change,” Snape—no, his character—said, pacing the throne room. “They call for reform, for justice. But they know not what true power entails.”

The audience was silent, captivated.

The Marauders were floored.

Snape’s voice was powerful, clear, rich with emotion—nothing like the scathing, low drawl they were used to in Potions class. His stage presence was undeniable. He played Lord Valerian, the cunning advisor to the king, a man caught between loyalty to the crown and the growing unrest in the streets.

And then, the music swelled. Snape took center stage.

He began to sing.

His voice was deep and resonant, carrying through the theatre with effortless strength. He sang of the weight of power, of the impossible balance between duty and morality. His words dripped with inner conflict, his performance so raw, so believable that the Marauders momentarily forgot they were watching Snape.

James turned to Remus, his voice barely above a whisper. “Moony. Explain. Now.”

Remus smirked. “I had my suspicions.”

“Suspicions that Snivellus was a theatre actor? That he could sing?” Sirius hissed. “You didn’t think to mention this sooner?”

“I wasn’t sure,” Remus admitted. “But I overheard a Muggle-born girl from Ravenclaw talking about a rising theatre star who looked suspiciously like a certain Slytherin we know.”

Sirius gawked at the stage. “I—he’s actually good.”

James rubbed his temples. “This is unnatural. Snape is not supposed to be good at things that aren’t brewing poisons and glaring.”

They fell silent again as the play continued.

The story of The Tyrant’s Gambit unfolded with masterful intensity.

The kingdom teetered on the edge of rebellion. Snape’s character, Lord Valerian, was torn—should he remain loyal to the monarchy that raised him, or listen to the people crying out for justice?

The king, arrogant and blinded by power, ignored the warnings. “The throne does not bend to the will of beggars,” he sneered in one heated scene.

Snape’s character, in contrast, hesitated. He could see both sides. And in his second song—a quiet, mournful solo—he stood on the palace balcony, looking out at the city below, singing of uncertainty, of duty, of fear.

It was breathtaking.

James and Sirius forgot to complain. Peter sat forward, eyes wide. Remus watched with the satisfaction of being proven right.

When the revolution finally broke out, chaos erupted on stage. Fires burned, swords clashed, and Snape—Lord Valerian—found himself trapped between the two worlds.

Then came the final confrontation.

A rebel leader, a former friend of Valerian’s, demanded his allegiance.

“You were my brother once. Will you stand with us?”

The king called from the throne. “Do your duty, Valerian! Strike him down!”

The music swelled, tension crackling in the air.

Snape’s character stood in the center of it all, eyes darting between the two sides.

And then, in a single, shocking moment—he turned his blade on the king.

The audience gasped. The Marauders gaped.

Lord Valerian, once the kingdom’s most loyal servant, had chosen revolution.

The final battle played out in a sweeping crescendo of music and movement. By the end, the tyrant king was dead, the rebels victorious—but Valerian stood alone, realizing he had no place in the new world he had helped create.

The last scene was haunting—Snape, standing on the steps of the ruined palace, bathed in moonlight, singing a final, sorrowful reprise.

“The world has changed,
The throne has fallen,
Yet I remain, a man unbroken,
A shadow in the rising dawn.”

The lights dimmed. The theatre fell into silence.

Then—applause. Thunderous, deafening applause.

James, Sirius, Remus, and Peter sat in stunned silence as the audience rose to their feet.

“What,” Sirius finally said, “the actual hell did we just witness?”

James shook his head. “I—I don’t know.”

Remus grinned. “I’d say we just saw Snape at his best.”

Peter let out a breath. “Do we… tell him we were here?”

Sirius snorted. “Absolutely not. If Snape finds out we saw this, he’ll kill us in our sleep.”

James glanced toward the stage, where the cast was taking their bows. Snape, still composed, gave a deep, elegant bow—his usual sneer nowhere in sight.

“We’re never going to be able to look at him the same way again, are we?” James muttered.

Sirius shook his head. “Nope.”

As the Marauders filed out of the theatre, still shaken by what they had witnessed, one thought lingered in their minds.

Severus Snape was far more than they had ever imagine