A writer of sci-fi thrillers lives a happy life: two wonderful children, a caring husband, work she loves, and a cozy home. But one day, it all begins to crumble. A guest moves into the house—and it is as if the whole world turns to ice: her children grow distant, and her husband no longer trusts her. Rita sees things that no one else does: a halo in the sky, frost on the windows, the ghost of a deceased friend. She cannot tell whether she is imagining it all or not. Has she lost her mind, or is everything happening to her real?
| Actor | Role |
|---|---|
 Alina KhodzhevanovaNot listed | Not listed |
| AAnastasia PanovaNot listed | Not listed |
| DDmitry GladyshevNot listed | Not listed |
| SSofya VeremeychikNot listed | Not listed |
 Miron VolkovNot listed | Not listed |
 Aleksey KoryakovNot listed | Not listed |
 Olga SmirnovaNot listed | Not listed |
 Evgeny KazantsevNot listed | Not listed |
| KKristina VlasovaNot listed | Not listed |
| VVlad MalakhovNot listed | Not listed |