Disguise and Deception

Characters constantly adopt false identities—Peterson as a clergyman, Drummond as a fool—highlighting the theme of hidden truths and the performative nature of social roles.

The perpetrator's identity is unknown, and he uses stealth and deception to overpower the police, as evidenced by the owl hooting and the chloroform attack.

Hugh's entire plan revolves around a fabricated letter and false identity to gain entry to Lady Manton's home.

The Count operates under the alias Mr. Atkinson, and Drummond uses a rough disguise to infiltrate the premises.

Drummond poses as a police protector while actually being the leader of the Black Gang, deceiving Latter and the authorities.