Youlianka can be watched online for free.

A professor who wishes for a quiet life moves with his wife and daughter from their original big city to a small town, where he finds a job as a teacher. But soon, strange things start happening in his class; it seems like the girls are all hiding a secret. It turns out that these girls don't play with Barbie dolls - they play with real people. Evil will soon befall this new teacher and his family, and his only chance of escaping this nightmare is tied to a little girl who says, "All I want is for my mom to be happy."