Jönssonligan spelar högt

Ulf Brunnberg

Ragnar Vanheden

Björn Gustafson

Dynamit-Harry

Johan Ulveson

Sven-Ingvar "Sivan" Jönsson

Birgitta Andersson

Doris

Margreth Weivers

Grandma Jönsson

Per Grundén

Wall-Enberg

Weiron Holmberg

Biffen Johansson

Helge Skoog

Manager of the Royal Opera

Johan Rabaeus

Signore

Ola Forssmed

Roberto

Dan Ekborg

Bajron

Henriette Indahl

The Soprano

Björn Hallman

The Conductor

Rolf Skoglund

Gregor

Bert Grodin

Policeman

Niklas Falk

The Head waiter