Coming Fall 2025

Think you know the story of The Princess and the Pea? Think again.

Lethbridge Musical Theatre is proud to present Once Upon a Mattress—a delightfully quirky, laugh-out-loud musical that turns a classic fairy tale on its head. With catchy tunes, unexpected twists, and characters full of heart (and attitude), this show promises to be a royally good time for the whole family.

✨ Cast list coming soon!
We’ve wrapped up auditions and can’t wait to introduce the incredible local talent bringing this magical world to life.

🎟️ Tickets go on sale August 2025
Join us at the Yates this fall for an unforgettable journey to a kingdom where the rules are ridiculous, the queen is ruthless, and true love might just win—if you can pass the mattress test.

Follow along for updates, behind-the-scenes sneak peeks, and the official cast reveal—coming soon!

Production Team

Meet our talented production team who bring the creativity and spice to this project. From directors to designers, each member plays a vital role in bringing Once Upon a Mattress to life!