If you loved Mickey, Donald, Goofy: The Three Musketeers, try The Prince and the Pauper
A bridge between a film you've already seen and one most people haven't. The Prince and the Pauper has roughly 4.0× fewer votes than Mickey, Donald, Goofy: The Three Musketeers — it's a deeper cut, not a mainstream recommendation. Here's what they share, and what the second one does that the first one doesn't.

Mickey, Donald, Goofy: The Three Musketeers

The Prince and the Pauper
What they share
Theyboth carry the cozy, playful mood tags, and they sit in Animation / Comedy / Family territory. If that's the register that drew you to Mickey, Donald, Goofy: The Three Musketeers, the second film will land in a comparable space — through a different lens.
What The Prince and the Pauper is
Long before Disney turned royalty into royalties, two identical boys—one a page, the other a prince—swapped lives, accidentally launching a medieval identity parade. The realm's collective juggling of fake mustaches and forged signatures made a scepter look like a prop. A cartoon that swaps crowns more often than it swaps jokes.