Silu Seppälä
— Rock'y
Sakari Kuosmanen
— Igor
Heinäsirkka
— Doris
Mato Valtonen
— Manager
Juuso Hirvikangas
— Sparring Partner
Matti Pellonpää
— Aljosa, Igor's Coach
Jaakko Talaskivi
— Dimitri
Sakke Järvenpää
— Miliisi
Neka Haapanen
— Boxing Judge
Heimo Holopainen
— Radio Announcer
Asmo Hurula
— Referee
Jussi Kersch
— Chief Boxing Judge
Marjaana Mykkänen
— Ring Girl
Aki Kaurismäki
— Magazine Photographer