| Satan's Sister | |
| Director: | George Pearson |
| Producer: | George Pearson Betty Balfour |
| Starring: | Betty Balfour Guy Phillips Philip Stevens |
| Cinematography: | Percy Strong |
| Studio: | Welsh-Pearson |
| Distributor: | Woolf & Freedman Film Service |
| Country: | United Kingdom |
| Language: | Silent English intertitles |
Satan's Sister is a 1925 British silent adventure film directed by George Pearson and starring Betty Balfour, Guy Phillips and Philip Stevens.[1] It is an adaptation of the 1921 novel by Henry De Vere Stacpoole. The novel was later adapted again as the 1965 film The Truth About Spring.