Marcellus Wallace is a powerful and intimidating character in 'Pulp Fiction'. He's a crime boss. For example, he has a lot of influence in the criminal underworld shown through his various business dealings and the way other characters interact with him.
I'm not sure who 'Marcellus Vincent' specifically is in 'Pulp Fiction' as there is no major character named that in the movie. It might be a very minor or misnamed reference.
There's no character named Marcellus Washington in the well - known movie Pulp Fiction. The main characters in Pulp Fiction are Vincent Vega, Jules Winnfield, Butch Coolidge, Mia Wallace, and of course Marcellus Wallace. It's possible that there has been some sort of confusion with the name Marcellus Wallace, who is a very important and memorable character in the film. Marcellus Wallace is a powerful crime boss in the movie's underworld.
Marcellus in 'Pulp Fiction' plays the role of a powerful crime boss. He is in control of a lot of illegal operations. His decisions and actions have a major impact on the other characters in the movie. For instance, when his property is stolen or when his wife gets into trouble, he takes matters into his own hands and enforces his own brand of justice. He's a central figure around which a lot of the movie's chaos and action revolve.
Marcellus Wallace is a significant character in 'Pulp Fiction'. He is a powerful and intimidating figure in the criminal underworld depicted in the movie.
I'm not sure who Marcellus Williams specifically is in the context of Pulp Fiction. There may be a character with that name created by fans or in some fan - made interpretations, but it's not a well - known canonical character from the movie as far as I know.