Shanghai Knights (2003)

Factual error: In the scene after Chan and Wilson crash their car into Stonehenge they walk away and the view is of a field and a beautiful blue sky. In the sky you can see an airplane vapour trail up on the left hand side of the screen. There were no airliners in 1890. (00:58:50)

Factual error: The first Kinetoscope (arcade of 'personal movie viewers') was opened in 1894 and the first motion picture studio was located in New Jersey. There is no way that they would have known enough about motion pictures in 1887 to go into them, let alone go to Hollywood to do so. And the use of the word 'movie' is at least twenty years too early.

Factual error: Everyone is abuzz about Jack The Ripper. The setting, however, is around the time of the Queen's Jubilee, which was 20-21 June 1887. Jack The Ripper did not become known to the public until September 1888.

Trivia: When Roy is talking about his ideal life with Lynn, he mentions his three children, "Vera, Chuck and Dave," a very slick reference to the Beatles song "When I'm 64."

Trivia: In the final minutes of the film, Jackie Chan & Owen Wilson slide down the British flag that is draped over Big Ben clock tower. This is the same stunt performed by Pierce Brosnan & Michelle Yeoh in the James Bond film "Tomorrow Never Dies". The only difference is that in TND, they slide down a banner of the main villain's face. One possible explanation is that Jackie & Michelle have been known to compete with each other for the most daring stunts.

Trivia: The portrait of the young man under which Fann Wong hides was used again in another Jackie Chan film - "Rush Hour 3." This time, an assasin throws a knife atJackie and hits the portrait instead.

Roy: So what are we gonna do? Come on, think! I'm not going to an English prison. With my feathery blond hair and Chon's athletic build, they'll try to make us the bell of the ball.

Roy: Just go ahead and drown me! I don't care anymore.

Chon Wang: It's a puzzle box. I don't know how to open it.
Roy: What do you mean, you don't know how to open it? You just get a hammer and smash it open so you can see what it says.
Chon Wang: No. I must have patience. By the time I'm able to open it, I will be ready to read the message.
Roy: Oh, come on, Confucius, that's the corniest thing I've ever heard.

Question: What is the name of the song at the beginning of the credits?

Question: Whose house does Charlie take Chong and Roy to after he meets them at Buckingham Palace?