Doorbell
Movie| Title | Doorbell |
| User score | 0 |
| Release date | Jul 7, 2007 |
| Genre | Animation, Science Fiction |
| Director | Yoji Fukuyama |
| Production country | Japan |
| Production companies | STUDIO4℃ |
| Run time | 14 min. |
The main character is a ghost in his own world. He must outrun the other versions of himself, or they will take over his life.