The positive assessment of the work of young historian Nadezhda Kovrova went to her head. Confident in her infallibility, she makes a mistake.
Nadezhda
Mikhail
Yasha
Krylov Ivan Ivanovich
Academician Alexander Alexandrovich Petrov
Suzdaltsev
Zdobnov
Katya
hostel commandant
Aunt Masha
