USA
Remake of 1941's "Ladies in Retirement" has Stella Stevens playing companion to wealthy, loony widow and she soon brings her brother and sister to live with them after they are released from an asylum for brutally murdering their parents years before. Now there appear to be skeletons that Stevens has worked so hard to keep hidden, ready to tumble out of her closet. - IMDb
| De Blodige hænder |  Denmark |
| Blodstänk! |  Sweden |
| Det blodige rommet |  Norway |
| El Espejo de la locura |  Spain |
| La fille aux mains sanglantes |  France |
| Fúria Assassina |  Brazil |
| La habitación maldita | Spain |
| Das Haus der blutigen Hände |  West Germany |
| Het huis met de zenuwen (alternative transliteration) |  Netherlands |
| Lo specchio della follia |  Italy |
| The Mad Room |  Australia |
| The Mad Room |  Canada |
| The Mad Room |  Ecuador |
| The Mad Room |  United Kingdom |
| The Mad Room |  Japan |
| The Mad Room | USA |
| O Quarto Privado |  Portugal |
| La pieza del diablo |  Mexico |
| La pieza del Diablo |  Argentina |
| Sapıklar odası |  Turkey |
| To koritsi me ta matomena heria (transliterated title) |  Greece |
| Το κορίτσι με τα ματωμένα χέρια | Greece |
| 落霞孤鹜 |  China |
| 雾起荒原 | China |
 |
Debi Storm [10] | Girl (age 9) |
 |
Peter Halton [7] | George (age 6) |
