Євген Сінчуков

The narrator (voice)

Irma Vitovska

Self (the expert)

Валентин Васянович

Self (the expert)

Liubomyr Levytskyi

Self (the expert)

Ахтем Сеітаблаєв

Self (the expert)

Maryna Kuderchuk

Self (the expert)

Пилип Іллєнко

Self (the expert)

Polina Tolmacheva

Self (the expert)

Serhiy Zlenko

Self (the expert)

Yaroslav Voytseshek

Self (the expert)

Василь Вірастюк

Self (the expert)

Anna Palenchuk

Self (the expert)

Serhii Lavreniuk

Self (the expert)

Artem Koliubaiev

Self (the expert)

Denys Ivanov

Self (the expert)

Roman Martynenko

Self (the expert)

Maksym Asadchyi

Self (the expert)

Andrei Khalpakhtchi

Self (the expert)

Liudmyla Hordeladze

Self (the expert)

Julia Sinkevych

Self (the expert)

Anna Machukh

Self (the expert)

Pavlo Shushko

Self (the expert)

Семён Горов

Self (the expert)