One subtle point: they're faithful to the British English of the original. They don't Americanize pronunciations or terms. 'Aslan' is pronounced with the proper vowel sound, place names are said as intended, and the child actors (mostly) hold credible accents.
This might seem minor, but it's a key part of preserving the texture of the work. An adaptation that changed 'boot' to 'trunk' or 'torch' to 'flashlight' would, in a small way, be less faithful. This production pays attention to those linguistic details.
The voice of Aslan. It's so crucial, and it's so easy to get wrong—too cartoonish, too gentle, too roar-y. Here, they strike a perfect balance: immense power and authority, but an underlying warmth and sorrow that comes through, especially in his quieter moments with Lucy. You believe this voice could command creation and also comfort a crying child.
It never slips into mere 'wise mentor' cliché. There's a otherworldly quality to it, a rumble that feels ancient. It's probably the single most important casting choice in the entire series, and they absolutely nailed it. That success alone elevates the entire project and makes the theological underpinnings feel organic rather than forced.
My final take: Google Play Books has it. I just searched. You can buy it there and listen immediately in your browser or on the app. That's as close to instant, legal streaming as you can get without a subscription. Problem solved.
The moment you hear the theme music swell as the children step into Narnia for the first time… that's where the magic begins. Don't start anywhere else.
Oh man, I get excited talking about this — the whole set of C.S. Lewis' Chronicles of Narnia has been turned into audiobooks in one form or another. That means all seven books — 'The Lion, the Witch and the Wardrobe', 'Prince Caspian', 'The Voyage of the Dawn Treader', 'The Silver Chair', 'The Horse and His Boy', 'The Magician's Nephew', and 'The Last Battle' — are available as audio productions. You can find straight unabridged narrations as well as dramatized versions with sound effects and multiple voices.
If you like variety, there are classic single-narrator releases (good for a cozy solo-listening vibe), full-cast dramatizations like the ones produced for radio and special audio theater, and commercial publisher editions from places like HarperAudio or other audiobook houses. For tracking them down I check Audible, my public library app (Libby/OverDrive), and occasionally specialty shops or CD box sets. Each edition gives a different flavor — some feel like hearing a friend read the book, others feel cinematic. I tend to pick based on whether I want to relax or feel immersed in an audio play.