The Rise and Fall of Legs Diamond (1960) Plot Summary Explained

Jack Diamond takes the bodyguard job as a strategic stepping stone. After being released from jail and working at Alice's dance school on probation, he sees an opportunity to access Rothstein's powerful criminal network, which includes bootlegging, gambling, narcotics, and prostitution. The position gives him proximity to wealth and power while he plots his own takeover.

Foreshadowing: Earlier in the film, Jack immediately uses relationships to his advantage, stealing a necklace while dating Alice, establishing his pattern of using people as tools.

• arnold rothstein
• bodyguard
• crime boss
• bootlegging

Arnold Rothstein dubs him "Legs" after hiring him as his bodyguard. The nickname is a reference to his role as a protector, someone who literally uses his legs to guard and run errands for the crime boss. It becomes the name by which he is famously known throughout the underworld.

• nickname legs
• arnold rothstein
• diamond

Jack's cold ambition drives him to want more than just being a bodyguard. Once inside Rothstein's operation, he recognizes the massive profits from bootlegging, drugs, and gambling. Rather than working for someone else, he decides to seize control of those same operations for himself, viewing Rothstein as an obstacle rather than a mentor.

Foreshadowing: From the moment he arrives in New York, Jack is described as seeking "bigger scores" than his past crimes, showing his relentless ambition.

• arnold rothstein
• takeover
• ambition
• bootlegging
• gambling

The summary does not detail the exact method of Rothstein's murder, but his death creates a power vacuum in the New York underworld that Legs Diamond immediately exploits. The murder eliminates his boss and opens the opportunity for Diamond to expand his own criminal operations.

Foreshadowing: Jack's plan to "supplant" Rothstein directly leads to this outcome, suggesting he orchestrated or benefited from the murder.

• arnold rothstein
• murder
• power vacuum
• underworld

Jack's ruthless nature extends to personal relationships. As he becomes more entrenched in the criminal underworld and pushes for more power, Alice represents a connection to his earlier, smaller-time life. He discards her to focus entirely on his criminal ambitions. He turns to Monica seeking a new ally who might better serve his expanding criminal plans, but Monica ultimately betrays him.

Foreshadowing: Jack previously used Alice both romantically and criminally, stealing a necklace through her, showing he views relationships as tools.

• alice shiffer
• monica
• betrayal
• relationship

After returning from Europe and directly confronting the New York syndicate to demand a larger cut of their operations, Jack makes powerful enemies. His aggressive push for more power and his betrayal of Alice create hostile alliances. When he turns to Monica for support, she aligns with his enemies, leading the hit men directly to his hotel room.

Foreshadowing: His confrontational return from Europe and demand for a larger cut signals a direct challenge to the existing crime order, provoking a lethal response.

• assassination
• hotel
• monica
• syndicate
• hit men

Alice delivers this final judgment because Jack consistently used people throughout his life, from stealing a necklace while dating Alice, to discarding her when she no longer served his ambitions, to trusting Monica who then betrayed him. His relentless pursuit of criminal power always came before any personal connection, and his death leaves him alone with no genuine relationships.

Foreshadowing: Throughout the film, Jack uses relationships instrumentally, as seen when he charms Alice specifically to steal the necklace.

• alice shiffer
• love
• betrayal
• final line

Jack's vacation to Europe with Alice serves as a turning point. While abroad, he reads about the National Prohibition Act reshaping the New York underworld. This news motivates him to return to America and aggressively demand a larger cut from the syndicate, believing the changed landscape presents an opportunity for advancement. The trip represents his last moment of relative stability before his final aggressive power grab.

• europe
• prohibition act
• syndicate
• return to new york

After reading about the Prohibition Act changing the criminal landscape, Jack sees an opportunity. He believes the reshaped underworld offers chances for a bigger share of the profits. His confrontational return and demand for more money represents his peak of ambition, believing he has earned or can seize a larger stake in the criminal operations.

Foreshadowing: His European trip exposes him to news of the changed underworld, directly fueling his aggressive return.

• syndicate
• demand
• money
• prohibition act
• power

After Rothstein is murdered, Jack pivots from directly challenging rivals to selling protection. He leverages the power vacuum and his growing reputation to extort various criminal interests in the underworld, collecting tribute in exchange for not interfering with, or threatening, their operations. This shift allows him to expand influence without the risks of direct confrontation.

Foreshadowing: His earlier position as Rothstein's bodyguard gave him knowledge of who owed money and who needed protection.

• protection racket
• bootlegging
• crime
• underworld

Eddie Diamond is portrayed as frail and sickly to contrast with Jack's ruthless strength and ambition. While Jack thrives on criminal ambition and violence, Eddie represents vulnerability. This distinction underscores Jack's cold nature, his own brother is someone he presumably should protect, yet Jack's ambition ultimately leads only to his own destruction.

• eddie diamond
• brother
• frail