Linus Caldwell poses as a gaming commission agent, confronts Benedict on hiring Frank Catton as an ex-con, and in the process lifting the security code to the vault from Benedict. Ocean, however, knows Bruiser, and he allows Ocean to leave through a ventilation shaft, to meet with his team in the vault. When the plan is put in motion, Ocean goes to the Bellagio in order to be seen by Benedict, who, as expected, has him locked in a storeroom to be beaten by a bouncer called Bruiser. Ryan urges Ocean to give up on the plan, believing Ocean incapable of sound judgement while Tess is involved, but Ocean refuses. During this planning phase, the team discovers that Ocean's ex-wife, Tess (Julia Roberts), is Benedict's girlfriend. Others create a precise replica of the vault with which to practice maneuvering through its formidable security systems. Several of the team members carry out reconnaissance at the Bellagio to learn as much as possible about the security, the routines and behaviors of the casino staff, and the building itself.

Ocean and Ryan recruit eight former colleagues and criminal specialists, including Linus Caldwell (Matt Damon), a young and talented pick-pocket thief. Because the casinos are required by the Nevada Gaming Commission to have enough cash on hand to cover all their patrons' bets, the three predict that, on the upcoming night of a highly anticipated boxing match, the Bellagio vault will contain more than $150 million. Tishkoff's familiarity with casino security makes him very reluctant to get involved, but when he begins to think of it as a good way to get back at his rival, Terry Benedict (Andy García), who owns the three casinos, Tishkoff agrees to finance the operation. The plan consists of robbing the Bellagio, The Mirage, and the MGM Grand casinos. The two head to Las Vegas to pitch the plan to wealthy friend and former casino owner Reuben Tishkoff (Elliott Gould).

Shortly after being released from prison, Danny Ocean (George Clooney) breaks parole and travels to Los Angeles to meet up with his former partner in crime and close friend Rusty Ryan (Brad Pitt) to propose a scheme he has in mind.

Oceans eleven casino plan