USA
This first film version of "The Children's Hour" uses a heterosexual triangle rather than the play's lesbian theme. The plot concerns schoolteachers Karen Wright and Martha Dobie, both of whom are in love with Dr. Joe Cardin. The malicious lie of one of their students involves all three in a scandal which disrupts all their lives. - IMDb
| Aquells tres |  Spain |
| Ártatlanok |  Hungary |
| La calunnia |  Italy |
| The Children's Hour | USA |
| Drie menschen (informal alternative title) |  Netherlands |
| Esos tres | Spain |
| Ich troje |  Poland |
| Ils étaient trois |  Belgium |
| Ils étaient trois |  Switzerland |
| Ils étaient trois |  France |
| Infame Lügen |  West Germany |
| Infamia |  Argentina |
| Infamia |  Mexico |
| Infâmia |  Brazil |
| Kono san-nin |  Japan |
| Nämä kolme |  Finland |
| Njih troje (literal title) |  Yugoslavia |
| Onschuldige meisjes | Netherlands |
| Ovo troje |  Croatia |
| Skies pou pernoun (transliterated title) |  Greece |
| These Three |  Australia |
| These Three |  Canada |
| These Three |  United Kingdom |
| These Three | USA |
| De Tre |  Sweden |
| De Tre |  Denmark |
| Três Corações Iguais |  Portugal |
| Við þrjú |  Iceland |
| Vrazedná lez |  Czechoslovakia |
| Wir drei |  Austria |
| Эти трое |  Soviet Union |
| この三人 | Japan |
| 이 세 사람 |  South Korea |
 |
Tommy Bupp [12] | Boy on Merry-Go-Round |
 |
Payne B. Johnson [5] | Boy |
 |
Marcia Mae Jones [11] | Rosalie |
 |
Marjorie Prax [11] | Schoolgirl |
 |
Bonita Granville [13] | Mary Tilford |
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Carmencita Johnson [12] | Evelyn |
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Ann Bupp [14] | Minor Role |
