Of Unknown Origin
Movie| Title | Of Unknown Origin |
| User score | 0 |
| Release date | Jan 1, 2010 |
| Genre | Animation |
| Director | Edwin Rostron |
| Production country | United Kingdom |
| Run time | 3 min. |
Inspired by the tape recordings of Raymond Cass, a hearing-aid specialist from Hull and one of the UK’s foremost researchers into ‘Electronic Voice Phenomenon’.