Георги Калоянчев
— Parushev
Dimitar Panov
— Kalcho Kalchev
Georgi Partsalev
— Glavniyat inzhener
Tzvyatko Nikolov
— Petrov
Grigor Vachkov
— Captain
Stoyanka Mutafova
— баба Стойна
Nikola Dinev
— Redaktorat
Georgi Naumov
— Switchboard operator
Evstati Stratev
— Nachalnik parahodstvo
Naicho Petrov
— Parvi zam
Radoy Ralin
— Professor Bostandzhiev
Georgi Popov
— Vtori zam
Renata Kiselichka
— Komsomolskata sekretarka
Nadya Topalova
— Shofyor
Lyubomir Kiselichki
— Mladiyat nauchen rabotnik
Kremena Trendafilova
Katya Chukova
— K. Chukova
Валентина Борисова
Bogdana Vulpe
Valentin Rusetzki
Gerasim Mladenov
