Collaborations between William Janczewski and Guillermo del Toro
| Film Title | Year | William Janczewski | Guillermo del Toro |
|---|---|---|---|
| Lovecraft: Fear of the Unknown | 2008 | Producer | Self |
| Film Title | Year | William Janczewski | Guillermo del Toro |
|---|---|---|---|
| Lovecraft: Fear of the Unknown | 2008 | Producer | Self |