as Olga: The school's headmistress (based on Clara). The Students
The Russian adaptation closely mirrored the plot structure of its Spanish predecessor. The show is set in a high school environment—often depicted as a standard Russian state school rather than the distinctly chaotic Zurbarán of the original—and follows the tangled lives of students and teachers.
Fizika ili Khimiya premiered on STS in late 2013 to modest ratings. It garnered a dedicated, but small, fanbase.
The series is a 20-episode adaptation that follows a group of young, idealistic teachers entering a tough school environment where they must navigate professional boundaries and the volatile lives of their students.