Collaborations between Philippa Boyens and Jeffrey Addiss
| Film Title | Year | Philippa Boyens | Jeffrey Addiss |
|---|---|---|---|
| The Lord of the Rings: The War of the Rohirrim | 2024 | Producer | Writer |
| Film Title | Year | Philippa Boyens | Jeffrey Addiss |
|---|---|---|---|
| The Lord of the Rings: The War of the Rohirrim | 2024 | Producer | Writer |