Character Relationship Map: Casino

Characters

• Sam "Ace" Rothstein (played by Robert De Niro) — protagonist

  A sports handicapper and Mafia associate sent to Las Vegas to run the Tangiers Casino. He doubles profits and oversees cash skimming, marries Ginger McKenna, and faces marital and legal crises includi...

• Ginger McKenna (played by Sharon Stone) — protagonist

  A former prostitute and showgirl who marries Ace Rothstein. Her marriage is destabilized by her ex-lover Lester Diamond and a subsequent affair with Nicky Santoro. She attempts to kidnap their daughte...

• Nicky Santoro (played by Joe Pesci) — supporting

  A Chicago mob enforcer and Ace's childhood friend dispatched to protect the casino's skim operation. He recruits a crew for shakedowns and burglaries, but his reckless violence draws law enforcement s...

• Lester Diamond (played by James Woods) — supporting

  A hustler and pimp who is Ginger McKenna's longtime ex-lover. He is caught accepting $25,000 from Ginger in a cafe, prompting Ace to have Nicky's crew brutally beat him. Ginger later plans to flee to...

• Don Ward (played by John Bloom) — supporting
• Remo Gaggi (played by Pasquale Cajano) — minor
• Artie Piscano (played by Vinny Vella) — minor
• Pat Webb (played by L.Q. Jones) — supporting

  The Clark County Commission chairman and brother-in-law of casino slot manager Don Ward. When Ace refuses to re-hire Ward, Webb retaliates by influencing the gaming control board to deny Ace's license...

• Piscano's Mother (played by Catherine Scorsese) — minor

Canonical Relationships

Family, romantic, and professional connections based on plot evidence.

• Piscano's Mother → Artie Piscano (mother)
• Artie Piscano → Sam "Ace" Rothstein (Professional Operation Overseer) — Artie's oversight exposes the organization behind Ace's casino.

  The Midwest bosses install Artie to oversee the cash-skim operation connected to the Tangiers.

• Nicky Santoro → Remo Gaggi (Power Mob Subordinate) — Nicky operates under the authority of the Chicago Outfit leadership.

  Remo sends Nicky to protect the casino operation, and later gives directives concerning the people involved in it.

• Pat Webb → Don Ward (Family Brother-In-Law) — Their family connection gives Ward political protection.

  The plot identifies Don Ward as Pat Webb's brother-in-law.

• Nicky Santoro → Ginger McKenna (Romantic Affair) — Their affair deepens the rupture between Nicky and Ace.

  After Ginger confides in Nicky, they begin an affair.

• Nicky Santoro → Lester Diamond (Power Enforcer) — Nicky uses violence against Lester on Ace's behalf.

  Nicky and his crew beat Lester after Ace arranges the retaliation.

• Ginger McKenna → Lester Diamond (Romantic Former Lover) — Lester remains a powerful source of emotional and financial disruption.

  Lester is described as Ginger's longtime ex-lover, and she plans to flee to Europe with him.

• Sam "Ace" Rothstein → Ginger McKenna (Romantic Husband) — Their marriage is central to Ace's personal storyline.

  Ace falls in love with Ginger, marries her, and has a daughter with her.

• Sam "Ace" Rothstein → Remo Gaggi (Professional Associate) — Remo assigns Ace responsibility for the casino operation.

  Remo Gaggi sends Ace to Las Vegas to run the Tangiers Casino for the Chicago Outfit.

Story Dynamics

Alliances, conflicts, and narrative interactions that evolve throughout the story.

• Artie Piscano → Nicky Santoro (Alliance Criminal Associate) — Their activities belong to the same criminal network.

  Artie's records and recorded conversations concern the cash skim and related conspiracies involving the Tangiers operation.

• Artie Piscano → Remo Gaggi (Alliance Underboss Associate) — Artie represents higher organized-crime authority over the casino scheme.

  Artie is described as a Kansas City underboss installed by the Midwest bosses to supervise the operation.

• Pat Webb → Sam "Ace" Rothstein (Conflict Political Opponent) — Webb uses political power to undermine Ace's casino position.

  After Ace refuses to re-hire Ward, Webb influences the gaming control board to deny Ace's license.

• Sam "Ace" Rothstein → Lester Diamond (Conflict Enemy) — Ace views Lester as a threat to his marriage and finances.

  Ace arranges for Nicky and his crew to beat Lester after catching him accepting money from Ginger.

• Sam "Ace" Rothstein → Nicky Santoro (Social Childhood Friend) — Their old friendship becomes strained by criminal and personal conflicts.

  The plot identifies Nicky as Ace's childhood friend when Remo sends him to Las Vegas.

Story Analysis

Ace's rise and survival reveal how ambition, betrayal, and institutional pressure destroy a Mafia-controlled casino world.

Plot Progression

1. The Tangiers Ascends — Ace arrives in Las Vegas and rapidly increases the Tangiers Casino's profits. Nicky joins him to protect the skim, but his violent independence creates early danger.
2. Love Beneath The Neon — Ace marries Ginger and gives her control of substantial assets. Her continuing connection with Lester brings violence and destabilizes the marriage.
3. Power Turns Against Ace — Ace's firing of Don Ward provokes Pat Webb and jeopardizes his gaming license. His public defiance and television show increase unwanted scrutiny.
4. Private Betrayals Surface — Artie's records and recorded conversations expose the casino operation. At home, Ginger's escape plan and affair with Nicky push Ace's life toward collapse.
5. The Outfit's Reckoning — The FBI closes the Tangiers and seeks Ace's cooperation, but he refuses. Ginger dies, Ace survives a car bomb, and Nicky is ultimately killed by his own crew.