The German Doctor

Mengele targets this family because he observes them during his journey and becomes particularly fascinated by Lilith, their young daughter. Her physical and emotional scars from premature birth intrigue him as a former Nazi doctor interested in human experimentation. Additionally, learning about Eva's pregnancy with twins presents an opportunity for his unethical research, making the family an ideal cover for his continued experiments.

His obsession begins early in his journey, showing his pattern of targeting vulnerable individuals.

Eva agrees to the growth hormone treatment because she desperately wants to help her daughter, who has suffered harsh treatment at school due to her small size and premature birth scars. As a mother, she sees this as an opportunity to give Lilith a better life. She keeps it secret from Enzo because she knows he would likely oppose any medical intervention from a stranger, especially one they barely know.

The secrecy creates tension later when Enzo discovers the truth and confronts the situation.

The growth hormones administered by Mengele caused troubling side effects in Lilith. While the exact symptoms aren't detailed in the summary, they were serious enough to alarm the family and became a turning point that led Enzo to demand Mengele leave their hotel.

The emergence of side effects signals that Mengele's treatment is dangerous rather than beneficial.

Enzo demands Mengele leave because he discovers the troubling side effects Lilith is experiencing from the growth hormone treatment. As a father concerned for his daughter's wellbeing, he recognizes that the medical intervention is harming rather than helping her, prompting him to take action against the mysterious doctor.

This confrontation marks the first major conflict between the family and Mengele.

Eva goes into labor prematurely and requires medical assistance that only Mengele, a qualified doctor, can provide in their remote location. Despite the family's growing suspicion of him, they have no choice but to rely on his medical expertise during this life-threatening emergency.

This forced reliance on Mengele during a vulnerable moment allows him to be present at the twins' birth.

The twins are born prematurely under Mengele's watchful eye. His sinister motives become clearer as he uses this opportunity to further his unethical experiments on the newborns. He hides his dark intentions behind a facade of medical care, using the situation to advance his research on twins.

Mengele's interest in twins connects to his notorious past experiments at Auschwitz.

Nora Eldoc is a photographer who is actively pursuing Mengele and gathering evidence of his presence in Argentina. She maintains contact with organizations dedicated to hunting Nazi war criminals. Her role represents the forces of justice attempting to bring Mengele to account for his crimes.

Nora's investigation creates a parallel storyline of pursuit against Mengele.

Nora Eldoc is brutally murdered just hours after Mengele escapes. Her death serves as a chilling demonstration of Mengele's capacity for violence and his ability to evade justice. She is killed to eliminate the threat she poses as the primary person gathering evidence against him.

The timing of her murder, hours after his departure, confirms his guilt and calculating nature.

Mengele escapes because the Nazi hunters pursuing him proceed with notable sluggishness despite Nora's solid evidence. This delay gives the former SS officer the window he needs to quietly board a sea plane and flee the country before authorities can close in.

The hunters' slow progress contrasts with Nora's urgent pursuit.

Mengele never faced legal consequences for his crimes. He successfully evades capture and lives in hiding until 1979, when he dies in the waters off Brazil. His escape represents a failure in the international system to hold Nazi war criminals accountable for their atrocities.

The film's ending emphasizes the disturbing reality that some war criminals escaped justice.