A crane operator and Pat's husband. He mistakes a magic rehearsal for murder, investigates with a police officer, and becomes a newspaper hero. Later, he becomes involved with Vivian, fights her husband Louie in a nightclub, falls into the river, and believes he killed his rival. He eventually witnesses Vivian's actual murder from a passing train.
The Night Watchman discovers Peter and Vivienne on the construction site.
Peter's investigation clashes with Zoltini's deception, creating early hostility.
Peter assists the Constable in investigating a suspicious balcony incident.
Explore the full interactive character relationship map of A Window in London