The protagonist is entirely fictional, serving as a narrative device to explore 12th-century Sweden and the Crusades.

A fictional character, possibly inspired by Cecilia Rosa, whose relationship with Arn and subsequent punishment drives much of the plot.

A fictional monk who teaches Arn swordsmanship and archery, providing a narrative reason for Arn's martial skills.

Birger Brosa was a real and influential Jarl. His depiction as a key political figure in Sweden is accurate, but his relationship with the fictional Arn is not.

A real historical figure. The film depicts his involvement in the Swedish power struggles, though his specific interactions and friendship with Arn are fictional.

Saladin was the real Sultan. His portrayal as a major figure in the Holy Land is accurate, but his specific encounters and mutual respect with the fictional Arn are not.

Based on the fictional protagonist's backstory.

A fictional element to explain Arn's fighting prowess.

The core romantic plot is fictional.

While the specific case is fictional, the film accurately depicts the Church's power to excommunicate and impose severe penance (Crusade/convent) in the medieval period.

Arn's joining the Templars is part of his fictional punishment.

Shows Templars as warrior monks defending the Holy Land. Some critics find the portrayal slightly idealized (e.g., less fundamentalist) compared to some historical views.

The background of warring families (Folkung, Sverker) vying for control accurately reflects the fragmented state of Sweden before its unification.

The battle was a real, significant Crusader victory led by the young King Baldwin IV against Saladin. Arn's fictional commanding role in the film is inaccurate.

A fictional encounter establishing a connection between the protagonist and antagonist.

While her specific situation is fictional, the depiction reflects the potential harshness, austerity, and internal politics within medieval convents.

Accurately shows Birger Brosa as a powerful Jarl playing a key role in the political landscape of the time.

Effectively portrays the rural landscape, developing settlements, and political fragmentation of Sweden during this period.

Utilizes Moroccan locations to effectively represent the landscapes, cities (like Jerusalem, Gaza), and Crusader fortifications of the medieval Levant.

Shows aspects of monastic routine, education, and architecture. Provides a plausible backdrop, though specific details might be generalized for the narrative.

Generally appropriate medieval styles for monks, nobles, peasants, Templars, and Saracens are used, though perhaps favoring aesthetics over strict accuracy.

Depicts typical 12th-century gear like mail armor, helmets, swords, shields, and bows. Generally fitting for the era.

Combat choreography aims for realism within the context of film action. The scale and tactics of Montgisard are adapted for Arn's fictional role.

Incorporates Swedish, Latin, English (for Crusaders), and Arabic, reflecting the linguistic diversity of the settings, enhancing realism.

Portrays the strong religious motivations and conflicts central to both medieval European society and the Crusades.