Alex Dimitrios was a government contractor and associate of Quantum financier, Le Chiffre. The character appeared in the 2006 James Bond film Casino Royale, portrayed by Simon Abkarian and was later seen in the 2008 video-game 007: Quantum of Solace.
Alex Dimitrios is discovered by Bond after the message decoding in Mollaka cell, one of its contractors, killed by Bond in Madagascar. Located at MI6 in the Bahamas, Bond discovers where he lives on the island and knows his wife, Solange, riding a beautiful white horse on the beach. In the evening at the casino, Bond sits down at a poker table where are Dimitrios and other players. The game continues until Solange appears but is abused by her husband in front of others who complains about his lateness. At one point, Dimitrios, who lost in the game, get a good hand and decides to make a big bet but is warned by the croupier that the maximum bet there is $ 20,000; he then decides to bet his car, an Aston Martin DB5, confident that you can not lose with his hand three kings; Bond accepts the bet and the defeat with three aces, making Dimitrios lose the car.
After the game, Dimitrios goes to yacht Le Chiffre receive instructions as Bond, who gave a ride to Solange in casino out - she went to the car stopped at the door unaware that Bond was at the wheel, because the had won - make love with the woman in the villa where he stayed, to get more information about Alex. Dimitrios calls to mobile wife saying that goes to Miami that night and Bond, after going to bed with Solange, goes after the terrorist; in Miami, in the preparation of the plan to blow up the new aircraft Skyfleet S570 at Miami International Airport, it is faced by Bond in a fight with knife and ends up dead, stabbed by 007 leaving his body sitting upright in a chair.
Dimitrios is seen represented in the animated opening titles during "You Know My Name" where the black-and-white figure Bond stabs the figure of Dimitrios with a knife when Dimitrios had tried to kill Bond, and he shatters into red diamonds.
During the course of the 2008 video-game 007: Quantum of Solace, Bond opens up to Camille Montes about the death of his former love, recounting the events of Casino Royale. The player follows through the plot of Casino Royale, with Bond infiltrating a Science Center to kill Dimitrios. In an introductory cut-scene the character is identified as an arms dealer and private contractor. Unlike the film, he is described as a naturalized United States citizen of Lebanese descent.