American bass baritone Alfred Walker made his Company debut in 2006 as Achilla in Julius Caesar in Egypt. Recent notable performances include the title role of The Flying Dutchman at Theatre Basel, Kurwenal in Tristan und Isolde at Angers Nantes Opera, Parsi Rustomji in Satyagraha at the Metropolitan Opera and Orest in Elektra with Seattle Opera, Deutsche Oper Berlin, La Scala, as well as at the San Sebastian Festival and Aix-en-Provence Festival. Other performances include Porgy in Porgy & Bess with Los Angeles Opera, the Four Villains in The Tales of Hoffmann and Méphistophélès in Faust with Tulsa Opera, Sarastro in The Magic Flute with Minnesota Opera and Utah Opera, Colline with Atlanta Opera, Leporello in Don Giovanni with Opera North and Donner in Das Rheingold with New Orleans Opera. His appearances at the Metropolitan Opera include Romeo and Juliette, Samson and Delilah, Pelléas et Mélisande, Les Troyens and L’Enfant et les Sortilèges. He is an active concert artist and has appeared with the Atlanta Symphony Orchestra, the American Symphony Orchestra, the New York Philharmonic Orchestra and the Boston Symphony Orchestra, among others.