"Casino Royale" (1967) is not considered a James Bond film because it is a parody of the Bond series rather than a legitimate entry. It was produced by a different studio, not Eon Productions, which owns the official Bond franchise. The film features multiple actors portraying Bond, including David Niven and Peter Sellers, leading to a comedic and fragmented storyline that diverges from the typical spy action and tone of the canonical Bond films. Its satirical approach and lack of direct connection to Ian Fleming's original character further distinguish it from the official series.

"Casino Royale" (2006) is highly regarded for several reasons. It revitalizes the James Bond franchise by offering a grittier and more realistic take on the character, showcasing Daniel Craig's compelling debut as Bond. The film features a strong storyline based on Ian Fleming's novel, emphasizing character development and emotional depth. Its high-stakes poker scenes, thrilling action sequences, and stunning cinematography add to its appeal. Additionally, the film explores themes of trust, betrayal, and vulnerability, making Bond more relatable and complex.

"Casino Royale," released in 2006, was filmed in various locations across Europe and the Caribbean. Key filming sites included the Czech Republic, particularly Prague, which served as the backdrop for several scenes. The iconic casino scenes were shot at the Casino Royale set in the Czech capital. Other locations included the picturesque landscapes of Venice, Italy, and the Bahamas, where some action sequences took place. The film effectively showcased these diverse settings, enhancing the visual appeal of the James Bond story.

In "Casino Royale," the main antagonist is Le Chiffre, a financier for terrorist organizations. However, he is not the killer in the traditional sense. The film's climax reveals that the true threat comes from the organization behind Le Chiffre, which includes the character Mr. White. Le Chiffre is ultimately killed by Mr. White after being defeated in a high-stakes poker game against James Bond. Mr. White is later revealed as a more significant player in the overarching storyline of the series.