Rumen Ivanov

饰：Bozhidar

Hristina Kostadinova

饰：Lelya Vanya

Svilen Tonev

饰：Vtori nauchen satrudnik

Petya Silyanova

饰：Vera

Stefan Mavrodiyev

饰：Dancho

Svetoslav Ovtcharov

饰：Chetvarti nauchen satrudnik

塔妮娅·马萨利季诺娃

Tania Massalitinova

饰：Maykata

Tzvetana Maneva

饰：Blagovesta Radeva

Katerina Evro

饰：Kateto

阿塔纳斯·阿塔纳索夫

Atanass Atanassov

饰：Atanas Kostov

Stefan Ivanov

饰：Treti naucheb satrudnik

埃米尔·赫里斯托

Emil Hristow

饰：Disertantat,(as Emil Hristow)

Georgi Georgiev

饰：Parvi nauchen satrudnik

Theodor Youroukov

Theodor Youroukov

饰：Profesor Aleksandrov

Slavcho Mitev

Slavcho Mitev

饰：Profesor Danailov