Producător
Conductor
Stage director
Stiffelio
(Stifellius)
(2022 Sept. 20, 22, 24; Nov. 29)
Lina
(2022 Sept. 20)
Raffaele
(Raffael)
(2022 Sept. 20, 24; Dec. 01)
Jorg
(2022 Sept. 20, 24; Nov. 29)
Dorotea
(2022 Sept. 20, 24; Dec. 01)
Federico di Frengel
(Frideric of Frengel)
(2022 Sept. 20; Dec. 01)
Chorus master
(2022 Sept. 20, 22, 24; Nov. 29; Dec. 01)