A ghost ship materializes in pure silhouette and shadow, telling its entire story without a single word of dialogue. What you're watching is the moment Japanese animation proved it could be an art form instead of just movement. Eleven minutes and a monochrome palette collapse the distance between a haunted ship and something genuinely transcendent, and the technique it invented is still copied today.
Yuurei-sen is a 1956 supernatural film about a ghost ship. No one speaks at any point. Music and a choir carry the whole picture, so the story is told through sound and image alone rather than through dialogue.