Lucian Gregory

Lucian Gregory is portrayed as an anarchist, imbued with a poetic sensibility, who harbors aspirations to become "Thursday" on the Central Anarchist Council. Despite his fervent hopes, he faces disappointment when he is not elected to the desired position. Ultimately, Gregory is revealed to be the sole intellectual anarchist among his peers, highlighting his distinct ideological commitment to anarchism. His character illustrates the tension between his artistic tendencies and his political ambitions.

Sunday

Sunday serves as the enigmatic chairman of the Central Anarchist Council. Initially perceived as a formidable leader among anarchists, he is later unmasked as a wealthy official from Scotland Yard, tasked with the mission of exposing anarchist activities. His true identity is cleverly concealed as he orchestrates events so that he appears as a symbol of the Christian Sabbath during a party at his estate. The complexity of Sunday’s character lies in his dual role as both an apparent anarchist leader and a law enforcement officer, navigating both worlds with profound insight and strategic acumen.

Gabriel Syme

Gabriel Syme is introduced as a poet with a staunch belief in order, a characteristic that sets him apart from his anarchist acquaintances. Accompanied by Gregory to a clandestine meeting of the Central Anarchist Council, Syme, unbeknownst to his companions, is a police spy. Ironically, he secures the position of "Thursday," the very role that Gregory had coveted. Syme’s journey reflects a duality, as he navigates his covert duties while maintaining his poetic and orderly principles.

The Marquis de St. Eustache

The Marquis de St. Eustache, a man of elegance and sophistication, occupies the position of "Wednesday" on the Central Anarchist Council. With a mission to assassinate the czar of Russia and the president of France, he is later exposed as another Scotland Yard operative. His character represents the intricate web of deception within the Council, as he skillfully masquerades his true intentions under the guise of anarchist loyalty.

Bull

Bull is identified as "Saturday" on the Central Anarchist Council, adding to the intricate network of spies integrated within the anarchist ranks. Like his counterparts, Bull is, in reality, a spy working for Scotland Yard, reflecting the widespread infiltration and surveillance orchestrated by law enforcement.

Gogol

Gogol holds the designation of "Tuesday" on the Central Anarchist Council. Another crucial component in the law enforcement’s strategy, Gogol is revealed to be yet another police informant, highlighting the thorough penetration of the anarchist organization by spies committed to undermining its objectives.

Professor de Worms

Professor de Worms, deceptively frail and elderly in appearance, is "Friday" on the Central Anarchist Council. His true identity as a young actor, cleverly disguised to infiltrate the anarchists on behalf of Scotland Yard, underscores the lengths to which authorities go to subvert anarchist movements. His ability to convincingly portray the professor adds layers to the story’s themes of identity and deception.

The Secretary

The Secretary, who occupies the role of "Monday" on the Central Anarchist Council, is also revealed to be a spy for Scotland Yard. His presence completes the circle of espionage within the anarchist group, representing the pervasive influence of law enforcement exerted over the council. His character encapsulates the pervasive theme of betrayal and the constant interplay between appearance and reality.