August Everding

48 episodes

Birgit Nilsson

1 episode

Hans Hotter

1 episode

Josef Metternich

1 episode

Erna Berger

1 episode

Martha Mödl

1 episode

Anton Dermota

1 episode

Maria Stader

1 episode

Josef Greindl

1 episode

Irmgard Seefried

1 episode

Ljuba Welitsch

1 episode

Hans Hopf

1 episode

Sena Jurinac

1 episode

Inge Borkh

1 episode

Elisabeth Schwarzkopf

1 episode

Erika Köth

1 episode

Hertha Töpper

1 episode

Astrid Varnay

1 episode

Giuseppe Di Stefano

1 episode

Nicolai Gedda

1 episode

Theo Adam

1 episode

Ileana Cotrubas

1 episode

Ingeborg Hallstein

1 episode

Gustav Neidlinger

1 episode

Anja Silja

1 episode

Walter Berry

1 episode

Agnes Giebel

1 episode

Edith Mathis

1 episode

Sándor Kónya

1 episode

Ingrid Bjoner

1 episode

Helen Donath

1 episode

Franz Crass

1 episode

Gwyneth Jones

1 episode

Hermann Prey

1 episode

Sylvia Geszty

1 episode

Peter Schreier

1 episode

Brigitte Fassbaender

1 episode

Helga Dernesch

1 episode

René Kollo

1 episode

Wieslaw Ochman

1 episode

Renate Holm

1 episode

Tom Krause

1 episode

Hans Sotin

1 episode

Franco Bonisolli

1 episode

Grace Bumbry

1 episode

Giuseppe Taddei

1 episode

Teresa Berganza

1 episode

Ekkehard Wlaschiha

1 episode