A forensic doctor tries to find the killer behind a series of murders using acupuncture techniques.
| Editing | Marcos González | Editor |
| Writing | Rubén Galindo Jr. | Story |
| Writing | Rubén Galindo Jr. | Adaptation |
| Camera | Germán Salcedo | Director of Photography |
| Crew | Arturo Galicia | Makeup Effects |
| Production | Raúl Galindo | Producer |
| Writing | Fernando A. de Florida | Adaptation |
| Sound | Federico Chavez-Blanco | Music |
| Directing | Rubén Galindo Jr. | Director |
