| 角色 | 饰演者介绍 |
| Lord Byron | 休·格兰特 |
| Mary Shelley | Lizzy McInnerny |
| Percy Bysshe Shelley | Valentine Pelka |
| Claire Clairmont | 伊丽莎白·赫利 |
| John Polidori | 何塞·路易斯·戈麦兹 |
| Elisa | Virginia Mataix |
| Fletcher | Ronan Vibert |
| Criatura | José Carlos Rivas |
| Jane Williams | Kate McKenzie |
| Edward Williams | Jolyon Baker |
| Godwin | Terry Taplin |
| Fanny | Karen Westwood |
| Fornarina (as Bibí Andersen) | Bibí Andersen |
| Oficial aduana | José María Pou |
| Teresa Guiccioli | 埃塔娜·桑切斯-吉永 |
| Allegra | Rebeca Ordovas |
| William | Nicolás Moser |
| Tita | Néstor Alfonso Rojas |
| Mrs. Hunt | María Teresa Ainscough |
| Mr. Hunt | Alan Griffin |
| Mrs. Godwin | Yolanda Constant |
| Cardenal | John Ticehurst |
| Cura | Miguel Picazo |
| Acreedor | Richard Burr |
