Yevhen Sinchukov

The narrator (voice)

Irma Vitovska

Self (the expert)

Valentyn Vasyanovych

Self (the expert)

Liubomyr Levytskyi

Self (the expert)

Akhtem Seitablaiev

Self (the expert)

Maryna Kuderchuk

Self (the expert)

Pylyp Illienko

Self (the expert)

Polina Tolmacheva

Self (the expert)

Serhiy Zlenko

Self (the expert)

Yaroslav Voytseshek

Self (the expert)

Vasyl Virastiuk

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)

Semen Horov

Self (the expert)