There's lots of things you can do with a boat once you decommission it. Intentionally sinking the boat isn't an intuitive option, but...
Atlantis: The Lost Empire(2001)
The world's most highly qualified crew of archaeologists and explorers is led by historian Milo Thatch as they board the incredible 1,000-foot submarine Ulysses and head deep into the mysteries of the sea.
|Runtime||1 hours, 35 minutes|
|Production||Walt Disney PicturesWalt Disney Feature Animation|