In the movie Pulp Fiction Winston Wolfe says about himself: "I'm Winston Wolfe. I solve problems.". But what does he mean with that and what really was his role?
Wolfe is what is known as a cleaner - someone who cleans up crime scenes for the mob. He is a fixer and facilitator - he knows how to dispose of bodies and how to create alibis.
For more information, check out the 'cleaner' page on Wikipedia.