Erik XIV: Toivo Pawlo
Jöran Persson: Åke Fridell
Karin Månsdotter: Bibi Andersson
Måns: Rune Turesson
Svante Sture: Åke Askner
Nils Sture: Leif Hedberg
Erik Sture: Berndt Henziger
Nils Gyllenstjerna: Björn Bjelfvenstam
Jöran's mother: Jullan Kindahl
Agda: Ingrid Thulin
Katarina Stenbock: Gerd Hein
Duke Johan: Nils Eklund
Duke Carl: Max von Sydow
Peder Welamson: Yngve Nordwall
Ensign Max: Axel Düberg
The Bridgekeeper: Josef Norman
Lejonhufvud: Gustaf Färingborg
Ivarsson: Hans Kjölaas
Brahe: Karl-Fredrik Liljeholm
Stenbock: Per Björkman
Herkules: Lenn Hjortsberg
Courtiers: Gerhard Lindqvist, Thure Carlman
Nigels Goldsmith: Åke Åkerlund

Playwright: August Strindberg
Director: Ingmar Bergman
Stage Design: Per Falk
Costumes: Greta Johansson, Manne Lindholm
Music: Ingvar Wieslander
Choreographer: Ingrid Tönsager