A Macedonian immigrant known for his exceptional skills in dangerous bridge construction jobs. He is a central figure in the story's moral landscape, known for a miraculous rescue on the Bloor Street Viaduct.

A young actress connected to a millionaire real estate mogul, known for her free spirit and unique relationship with Patrick. Her bond with the enigmatic Ambrose shapes part of the narrative.

A complex character with a significant transformation, initially appearing anonymously as a nun involved in a pivotal rescue. She later becomes central to Patrick's emotional journey.

An adventurous and daring individual, initially depicted in brief appearances, who later becomes an influential figure in Patrick's life. His background as a European immigrant and thief is gradually revealed.

The chief of a major water-related infrastructure project, representing capitalist indifference to laborers. He is characterized by his passion for the projects he oversees and for his complex motivations.

A symbol of capitalist indifference and personal secrecy, associated with Clara. His role in the story involves deepening Patrick's personal conflicts and revealing the vulnerability of his character.

Alice's daughter and a structurally crucial character who first appears as a young girl in the prologue. She collects and unites the narratives of her parents' generation, symbolizing continuity and connection.