Georgi Kaloyanchev

as Parushev

Dimitar Panov

as Kalcho Kalchev

Georgi Partsalev

as Glavniyat inzhener

Tzvyatko Nikolov

as Petrov

Grigor Vachkov

as Captain

Stoyanka Mutafova

as баба Стойна

Nikola Dinev

as Redaktorat

Georgi Naumov

as Switchboard operator

Evstati Stratev

as Nachalnik parahodstvo

Naicho Petrov

as Parvi zam

Radoy Ralin

as Professor Bostandzhiev

Georgi Popov

as Vtori zam

Renata Kiselichka

as Komsomolskata sekretarka

Nadya Topalova

as Shofyor

Lyubomir Kiselichki

as Mladiyat nauchen rabotnik

Kremena Trendafilova

Katya Chukova

as K. Chukova

Valentina Borisova

Bogdana Vulpe

Valentin Rusetzki

Gerasim Mladenov

Borislav Ivanov

Lambi Poryazov

Georgi Georgiev-Gocheto