Sasha's father, who is a respected member of the State Security and perceived as both a loving parent and a committed Communist. His actions are pivotal in shaping Sasha's understanding of the world.

An envious neighbor living in Sasha's communal apartment, who uses his connection with the Secret Police for personal gain. He embodies the adversarial role of citizens during the Great Terror.

A former best friend and classmate of Sasha, whose life takes a dramatic turn after a significant family incident. His changing behavior plays a crucial role in Sasha's journey of realization.

A bespectacled Jewish student with a love for reading, who experiences persecution and hopes to be reunited with his parents. Despite trials, he retains his integrity and kindness.

The strict teacher who runs Sasha’s classroom with an iron fist, exemplifying authority and cruelty within the educational system. Her authoritative nature impacts the lives of her students.

The principal portrayed with distinctive physical features, whose leadership style evokes comparisons to historical dictators. His adherence to regime demands affects the school’s environment.

Sasha’s aunt, who offers temporary shelter during a family crisis. Her actions reflect the difficult choices faced by individuals under societal pressure.

A calm and authoritative figure responsible for carrying out arrests, including that of Sasha's father. He plays a role in revealing the harsh realities of state power to Sasha.

A compassionate woman who offers Sasha kindness and material support while they wait in a long line. Her gestures represent humanity amid adversities.