Spade Against Dundy
The Maltese FalconSam Spade and Lieutenant Dundy contest authority, evidence, and control of the murder case from the first interview to the final arrests.
increasing
Bearing strength in each event
decreasing
The First Challenge

The First Challenge
A hostile interview
Lieutenant Dundy and Tom Polhaus question Spade at his apartment before dawn. Dundy demands information about Thursby and the client.
Authority rejected
Spade refuses to be bullied and insists that he will speak on his own terms. The exchange establishes a rivalry that will shape every later police encounter.
A Murder Added

A Murder Added
Suspicion intensifies
Dundy tells Spade that Thursby was shot shortly after Spade left the scene of Archer’s death, then challenges his movements and alibi.
No arrest yet
Spade answers with denials and questions. Dundy has suspicion but not proof, and the gap leaves both men free to pursue their own explanations.
The Apartment Standoff

The Apartment Standoff
Entry refused
Dundy and Polhaus arrive while Spade is with Brigid and Cairo. Spade blocks the door and refuses to let them enter without a warrant.
A call breaks the impasse
Cairo’s shout for help gives Dundy an opening to enter. The competing accounts inside the apartment let Spade redirect the encounter into an implausible shared joke.
A Blow in the Room

A Blow in the Room
Provocation escalates
Dundy strikes Spade after Spade mocks the attempted arrest. Polhaus prevents a fight from spreading across the room.
A tactical victory
Spade recognizes that Dundy has lost control and lets the detectives leave without surrendering his position. Their conflict remains personal as well as investigative.
A Shared Arrest Result

A Shared Arrest Result
Evidence passed over
Spade gives the police the identities of the murderers and directs them toward the guns and the other evidence.
Rivalry remains
Dundy’s investigative failure and the outcome of Gutman’s group do not erase the hostility between him and Spade. Spade still needles him even as the authorities take custody of the suspects.
Early morning after Archer’s murder
During the same interview
The night Cairo calls for help
Minutes after the false story is agreed
The final morning