No. As far as we know, there is no connection between Marquise Brown and the making of 'Pulp Fiction'. The movie was made by a specific set of filmmakers, actors, and crew, and there is no information indicating that someone named Marquise Brown was involved in its production.
There may not be an obvious direct relationship between Marquise Brown (presumably a person) and the movie 'Pulp Fiction' without more context. Marquise Brown could be a name of an individual not related to the film in a common way, like an athlete or someone in a different field.
I'm not sure which specific 'Julie Brown' is being referred to in relation to 'Pulp Fiction'. There may be many people named Julie Brown, and without more context, it's difficult to determine who she is in the context of this movie.
Mr. Brown in 'Pulp Fiction' is a character within the web of criminal activities depicted in the movie. He's not as well - known as some of the other main characters like Vincent Vega or Jules Winnfield, but he still plays a role in the narrative. He's part of the group that is involved in things like the briefcase retrieval and all the wild events that follow. His presence contributes to the darkly humorous and violent atmosphere of the film.
Since we don't really know who this Julie Brown is in relation to 'Pulp Fiction' yet, it's hard to say what her significance is. It could be that she has no real significance if it's a case of misinformation or a very minor association.
One difference is the characters. In Jackie Brown, Jackie is a complex character trying to outwit various criminals. In Pulp Fiction, we have characters like Vincent Vega and Jules Winnfield. The visual styles also vary. Pulp Fiction has a more distinct, almost hyper - real visual style, while Jackie Brown has a more down - to - earth, gritty look. Another point is that the dialogue in Pulp Fiction is often more quotable and pop - culture - heavy, whereas Jackie Brown's dialogue is more focused on the plot and character relationships.
In 'Pulp Fiction', Mr. Brown has significance in that he is a representation of the lower - level criminals in the movie's world. His character shows how everyone in this criminal underworld, no matter how small their role may seem, is part of the bigger picture. His interactions with the other characters, like his conversations and shared experiences, are all elements that make the movie so engaging and thought - provoking. He might not be the most prominent character, but he is an essential part of the story's fabric.
As of now, there is no official sequel to 'Jackie Brown' in the same vein as 'Pulp Fiction'. Each movie stands on its own, though they share the directorial style of Quentin Tarantino.