16-year-old teenager Leaf runs away from home, skipping classes and ending up in a peculiar place called City of Lost Things. There he meets Baggy, a 30-year-old plastic bag. Baggy never sees himself as just another piece of junk. He has a purpose in his life - to lead his tribe to flee City of Lost Things. But he needs the help from Leaf to fight the dreadful army of the Armors.
Unfortunately the movie City of Lost Things is not yet available on HBO Max.
| Sound | Chih-Siou | Theme Song Performance |
| Directing | Yee Chih-yen | Director |
| Writing | Yee Chih-yen | Screenplay |
| Production | Lee Lieh | Producer |
