There's a video that expands on Tim Curry's time with the muppets: The Muppets Brought Out the Best in Tim Curry https://youtu.be/XzU8f4HaQw0

> In this video, we look at why Tim Curry’s Long John Silver works so well in Muppet Treasure Island, not just because he’s funny, theatrical, and completely larger than life, but because he understood the real magic of acting with the Muppets.

> There’s a popular idea that Michael Caine treated the Muppets like real actors, while Tim Curry treated himself like a fellow Muppet. But according to Curry himself, that isn’t quite right. He didn’t see Kermit, Miss Piggy, Gonzo, Rizzo, or the rest of the Muppet crew as props or puppets. He treated them as fully formed characters with their own personalities, timing, and emotional lives. That may be the key to why his performance feels so alive.

> This video essay explores Tim Curry’s casting as Long John Silver, his love for the Muppets, his larger-than-life theatrical style, and the behind-the-scenes energy of Muppet Treasure Island. We also look at how the Muppet performers stayed in character, how Curry approached the songs and comedy, why the “A Professional Pirate” number works so well, and how one surprisingly heartfelt scene with Jim Hawkins revealed a more vulnerable side of Curry’s acting.