Obsession and Vengeance

Inspector Juve is obsessively dedicated to capturing Fantômas, while characters like Lady Beltham and Gurn are driven by personal vendettas or compulsive behaviors that lead to tragedy.

Etienne Rambert's obsessive pursuit of the truth about his son's involvement in the murder drives the confrontation.

Etienne Rambert's fixation on honor and duty leads him to take extreme actions regarding his son.

Etienne Rambert's obsession with his son's guilt drives the confrontation; Charles's fear of Juve's investigation.

Mme. Rambert's obsessive desire to escape and her plot to bribe Berthe suggest a vengeful determination against those she believes have wronged her.