Victim

A highly successful barrister who appears impeccably composed but struggles with his homosexual attraction. He is principled, career-minded, and willing to take risks to expose the blackmail ring, even at the cost of his reputation. His inner conflict drives the plot as he resolves to confront the attackers and seek justice.

Melville Farr's wife, torn between loyalty and the pressure of maintaining appearances. She confronts her husband about the affair angle and shows a willingness to endure hardship for their marriage, revealing complexity beyond a simple judgment of his sexuality.

A young working-class man who tries to protect Farr by seeking help after being blackmailed. His decision to steal money backfires, and Barrett's ultimate suicide in a police cell becomes the catalyst for Farr's campaign against the blackmailers.

A hairdresser who becomes a target of the blackmailers. His salon is vandalized and he suffers a heart attack, symbolizing the human cost of the scheme and the fear fueling the attackers.

One of the blackmailers who uses intimidation to extract money and information. Sandy's actions illustrate the predatory side of exploitation, escalating violence to pressure Farr.

Partner in crime with Sandy, a figure who seeks to punish homosexuals and profit from their downfall. She embodies the social menace of the blackmail network.

A prominent stage actor who resists helping Farr, preferring to maintain secrecy around his sexuality. He embodies the theater world’s complicity and fear of exposure.

A car salesman and victim who agrees to help Farr by providing access to letters and photographs. His involvement highlights the vulnerability of ordinary people to the extortion network.

Barrett's friend and Farr's ally who helps to identify potential targets. He represents loyalty and the practical side of coordinating a counterattack against the blackmailers.