Stockholm 1956. The Swedish botanist, candidate and lieutenant Nils von Ekelöw, presents his research to a panel of professors.
Samuel Fröler
Nils von Ekelöw
Trine Pallesen
Anna
John Savage
Padre Louis
Miguel Sandoval
Don Diego
Penélope Cruz
Doña Helena
Lennart Hjulström
Carl von Ekelöw
Björn Granath
Professor Andersson
Pedro Armendáriz Jr.
Minister (as Pedro Armendariz)
Daniel Martínez
Kaptajn Garcia
Damián Delgado
Indian
Abel Woolrich
Fattig Sanger
Lia Boysen
Svensk pige til dans
Álvaro Marenco
Theater spectator (uncredited)