Blood Pen is an original short film all done by a three man crew: William Hayes, Flynn Bellows and Derek Qiu.
| Camera | Derek Qiu | Director of Photography |
| Writing | Derek Qiu | Screenplay |
| Directing | William Hayes | Assistant Director |
| Directing | Derek Qiu | Director |
| Sound | William Hayes | Sound Editor |
| Directing | Flynn Bellows | Assistant Director |
| Editing | Flynn Bellows | Editor |
| Sound | Derek Qiu | Sound Editor |
