The Disguise and Deception of Linda Arden
Murder on the Orient ExpressLinda Arden's transformation into Mrs. Hubbard and her theatrical performance on the train is a key element of the plot, showcasing her acting skills and maternal devotion.
increasing
Bearing strength in each event
decreasing
The Actress Becomes Mrs. Hubbard

The Actress Becomes Mrs. Hubbard
The Creation of a Character
Linda Arden, a world-famous actress, uses her talent to create the persona of Caroline Martha Hubbard, a garrulous American widow. She adopts a loud voice, a fussy manner, and a series of stories about her daughter. She even alters her physical appearance to be unrecognizable.
The Purpose of the Disguise
As Mrs. Hubbard, she occupies the compartment next to Ratchett's, which is crucial for the plot. She also provides comic relief and a seemingly innocent perspective. Her disguise allows her to oversee the entire operation without suspicion.
The Risk of Discovery
If anyone recognized her, the plan would be ruined. She relies on the fact that she has been retired from the stage for years and that her transformation is complete. Her performance is so convincing that even Poirot is fooled for a long time.
The Performance on the Train

The Performance on the Train
The Comic Relief
Mrs. Hubbard constantly talks about her daughter, her travels, and her complaints. She is a source of humor and annoyance to the other passengers. This persona makes her seem harmless and not a suspect.
The Key Role
She is the first to enter Ratchett's compartment and the one who orchestrates the discovery of the dagger. She also provides the story of the man in her compartment, which is a crucial part of the plot. Her performance is flawless.
The Emotional Toll
Playing the role of a foolish woman while carrying out a murder takes a toll on Linda. She is a grieving mother underneath, but she must suppress her emotions. The strain is evident in her occasional lapses, such as the slip about the sponge-bag.
The Revelation of the Actress

The Revelation of the Actress
The Dropping of the Mask
When Poirot reveals that he knows her true identity, Linda Arden drops the Mrs. Hubbard persona. She speaks in her natural, rich voice, and the other passengers are stunned. She acknowledges her role as the mastermind.
The Final Speech
She gives a moving speech about her grief and her justification for the murder. She takes full responsibility and asks Poirot to spare the others. Her eloquence and passion are a testament to her acting ability.
The Acceptance of the Outcome
Linda accepts whatever decision is made. She is at peace, having fulfilled her mission. Her transformation back to Mrs. Hubbard for the public outcome shows her complete control over her performance.
Before the journey, during the planning phase
During the journey, especially during the investigation
When Poirot confronts her, evening