Léiritheoir
Conductor
Stage director
Stiffelio
(Stifellius)
Lina
Stankar
(Count Stankar)
Raffaele
(Raffael)
Jorg
Dorotea
Federico di Frengel
(Frideric of Frengel)
Set designer
Costume designer
Lighting designer
Chorus master
Choreographer
Ceolfhoireann
Comhléiritheoir