Ricky Nelson has no relation to the actors in 'Pulp Fiction'. 'Pulp Fiction' has a unique roster of actors who are not related to Ricky Nelson in the context of this movie. He is from a different realm of entertainment and has no connection to this particular film's acting personnel.
There is no direct character named Ricky Nelson in Pulp Fiction. It might be a misnomer or a very specific reference that is not part of the main cast or plot of the movie. Pulp Fiction has its own set of well - known characters like Vincent Vega, Jules Winnfield etc.
There is no evidence to suggest that Ricky Nelson is mentioned in Pulp Fiction. The movie has a lot going on with its multiple storylines and unique dialogue, but Ricky Nelson is not part of the equation. It's like two separate entities that don't cross paths in the context of this movie.
In 'Pulp Fiction', the movie is filled with all sorts of interesting characters. However, if we are talking about a 'wolf actor' in a very literal sense, like an actor who is playing a wolf or has a wolf - like role, I don't think there is. But if we consider more metaphorical 'wolf - like' traits in the actions or personalities of the actors' characters, then it's a bit more open to interpretation. For example, some of the characters might be seen as having predatory or sneaky qualities like a wolf, but not an actual 'wolf actor' in the film.
The song 'Lonesome Town' was performed by Ricky Nelson. In 'Pulp Fiction', the movie is known for its use of music to set the mood. It's possible that 'Lonesome Town' could have been a song that was considered for the soundtrack of 'Pulp Fiction' given its Americana vibe that could have fit the movie's eclectic mix of music, but as far as I know it wasn't actually used. However, both Ricky Nelson and the music style of 'Lonesome Town' are representative of a certain era of American culture that 'Pulp Fiction' often references through its use of music, fashion and other cultural elements.