Plácido Domingo

Gustavo III

Katia Ricciarelli

Amelia

Piero Cappuccilli

Anckarstroem

Reri Grist

Oscar

Patricia Payne

Ulrica

Elizabeth Bainbridge

Mlle. Arvidson

William Elwin

Silvano

Gwynne Howell

Samuel

Paul Hudson

Tom

Francis Egerton

Un giudice

John Carr

Amelia's servant

Claudio Abbado

Self - Conductor

John Vernon

Otto Schenk