Yes, there are characters named Brett and Brad in 'Pulp Fiction'. Brett is the young man in the apartment at the beginning of the movie who has a very bad encounter with Vincent and Jules. Brad is also there in that scene.
Brad in 'Pulp Fiction' is Brad Pitt in his brief but memorable appearance. As for Brett, it's not clear which 'Brett' you specifically refer to. There could be some minor character named Brett in the movie's underworld setting, but without more context, it's hard to say exactly who he is compared to Brad Pitt's very recognizable cameo.
I'm not sure who 'brad brett' specifically is in relation to 'Pulp Fiction'. It could be a relatively unknown character, or perhaps it's a name that was misheard or misremembered. There are so many characters and elements in 'Pulp Fiction' that without more context, it's hard to determine its significance.
Brad is an important character in a cameo sense in 'Pulp Fiction' as it was a big deal to have Brad Pitt in the movie, even for a short time. His presence added star power. Brett, on the other hand, isn't really a central character. The movie focuses on characters like Jules, Vincent, and Mia. Brett might be a part of the background story or some minor sub - plot, but not a major part of the overall narrative.
In 'Pulp Fiction', Brett is a character that plays an important role in the narrative. He's associated with a group that has some sort of deal or conflict with the main characters. His actions and the way the main characters deal with him contribute to the overall dark and edgy tone of the movie. For example, there are scenes involving Brett that showcase the unpredictable and violent nature of the world in 'Pulp Fiction'.
Brett is a character in Pulp Fiction. He is involved in the story's complex web of events, often associated with the criminal underworld that the movie portrays.