The document lists the main characters in Henrik Ibsen's 1884 play "The Wild Duck": Werle, a merchant and manufacturer, and his son Gregers Werle. Also included are Old Ekdal, his son Hjalmar Ekdal who is a photographer, Hjalmar's wife Gina Ekdal, and their 14-year-old daughter Hedvig. The wild duck itself is also listed as a main character in the play.