Termelő
Conductor
Stage director
Floria Tosca
Mario Cavaradossi
Il Barone Scarpia
(Baron Scarpia)
Cesare Angelotti
Il Sagrestano
(The sacristan)
Spoletta
Zenekar
Olsztyn Philarmonic Orchestra
Énekkar
Coro Premier Ensemble, Coro infantil Leioa Kantika Korala