Главные 6 актёров фильма «ДАУ. Катя Таня»
Alexey Trifonov
Chief of the General Department (1952–1960); Head of the Institute (1960–1966)
Ekaterina Yuspina
Librarian (1942-1947); Head of the library (1951-1953)
Tatiana Polozhy
Journalist; Literary editor of Izvestiya Instituta (The Institute News)
Alexander Efimov
Junior research scientist in the mathematical physics laboratory
Teodor Currentzis
Dau
48 лет во время съёмок
Radmila Shegoleva
Nora
47 лет во время съёмок
