USA
Virginia Cunningham finds herself in a state insane asylum...and can't remember how she got there. In flashback, her husband Robert relates their courtship, marriage, and her developing symptoms. The asylum staff are not demonized, but fear, ignorance and regimentation keep Virginia in a state of misery, as pipesmoking Dr. Mark Kik struggles through wheels within wheels to find the root of her problem. Then a relapse plunges Virginia back into the harrowing 'Snake Pit'... - IMDb
| A Cova da Serpente |  Brazil |
| La fossa dei serpenti |  Italy |
| La fosse aux serpents |  Canada |
| La fosse aux serpents |  France |
| Groapa cu șerpi |  Romania |
| Hennes annen verden |  Norway |
| Käärmeenpesä |  Finland |
| Kígyóverem |  Hungary |
| Kłębowisko żmij |  Poland |
| Menschen im Schatten |  West Germany |
| Na Cova da Serpente | Brazil |
| El Nido de las viboras (original subtitled version) |  Uruguay |
| El Nido de las víboras |  Argentina |
| Nido de víboras | USA |
| Nido de víboras |  Venezuela |
| Nido de víboras |  Spain |
| Nido de víboras |  Mexico |
| O Fosso das Víboras |  Portugal |
| O lakos me ta fidia (transliterated title) |  Greece |
| Ormegården |  Denmark |
| Ormgropen |  Sweden |
| Die Schlangengrube |  Austria |
| Die Schlangengrube | West Germany |
| Siedlisko węży | Poland |
| De Slangenkuil |  Netherlands |
| The Snake Pit |  Australia |
| The Snake Pit | Canada |
| The Snake Pit |  United Kingdom |
| The Snake Pit |  India |
| The Snake Pit |  New Zealand |
| The Snake Pit | USA |
| Talihsizler yuvası |  Turkey |
| Zmijsko gnijezdo |  Croatia |
| Змеиная яма |  Soviet Union |
| 毒龙潭 |  China |
| 蛇の穴 |  Japan |
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Lora Lee Michel [8] | Virginia - Age 6 |
|
Vicky Albright [3] | Virginia - Age 2 |
