In "Enter the Dragon," Bruce Lee's voice was not dubbed; he performed his own dialogue. However, there are some instances in the film where his voice may appear altered due to the sound quality or production techniques typical of the time. Bruce Lee was known for his strong command of English, and he delivered his lines himself. The film is celebrated for its authentic portrayal of martial arts and Lee's charismatic performance.

In "Enter the Dragon," released in 1973, Jackie Chan was 19 years old. He played a minor role as a guard in the film. At the time, Chan was already an established martial artist and had been working in the Hong Kong film industry since childhood, but this appearance contributed to his later fame as a leading action star.

Yes, "Enter the Dragon" is considered Bruce Lee's last completed film. Released in 1973, it was significant in bringing martial arts to a global audience. Bruce Lee passed away shortly before the film's release, making it a landmark in his career. Although he had other projects in development at the time of his death, "Enter the Dragon" remains his final film to be released during his lifetime, solidifying his legacy as a martial arts icon.

"Enter the Dragon," released in 1973 and starring Bruce Lee, is often considered one of the best martial arts movies of all time. It was pivotal in popularizing martial arts in the West and showcased Lee's incredible skills, charisma, and philosophy. The film combines action, a compelling storyline, and impressive choreography, making it a classic. While opinions on the "best" martial arts film vary, "Enter the Dragon" remains highly influential and is frequently cited as a benchmark for the genre.