Darth Vader is the main character, obviously. He is the central figure whose journey the story is about.
The Emperor is likely to be an important character. He has a major influence on Vader, guiding him further into the dark side. And there might be some other Sith or dark side followers who interact with Vader as he rises in power.
Obviously, Darth Vader is the main character. There might also be Emperor Palpatine as he was Vader's master. And we could see some Imperial officers like Grand Moff Tarkin who interacted with Vader.
The main character is, of course, Darth Vader. He is the central figure in the story, with his dark presence looming large. There may also be other characters that cross paths with him, such as Imperial officers who serve under him or perhaps some rebels who try to oppose him, but Vader is the one that drives the narrative forward with his actions and decisions.
Palpatine would likely be a main character. He was a major influence on Vader's fall to the dark side and his master in the ways of the Sith.
Luke Skywalker is a main character related to Lord Vader. He is Vader's son. Their relationship is central to the story as Luke tries to redeem his father from the dark side.
Obviously, Darth Vader is the key character. He is the central figure around which the story revolves. His actions, decisions, and internal struggles drive the narrative.
Darth Vader is the central character, of course. There might also be appearances by the Emperor, as he has a significant influence on Vader. And perhaps some Imperial officers who work with Vader.
Well, it's likely that there are bounty hunters. Since Vader often has need of their skills for certain tasks. They would be characters who are in it for the money but also fear Vader. And then there are the stormtroopers. They are a constant presence, following Vader's commands and being part of his military operations.
Obviously, Darth Vader is the main character. But there are also other characters like his Imperial subordinates who often interact with him, and sometimes there might be cameos from other well - known Star Wars characters like Emperor Palpatine who has a major influence on Vader.
The main character is Darth Vader, of course. But we can also expect to see some other important figures from the Star Wars universe. For example, there could be some Jedi who are either being hunted by Vader or are in some way related to his past as Anakin Skywalker. Also, there may be Rebel characters who cross paths with Vader during his various missions for the Empire. And, as I mentioned before, the Emperor is likely to play a significant role as he is Vader's master in the ways of the Sith.
The theme of identity is quite prominent. Vader is constantly grappling with his past as Anakin Skywalker and his new identity as Darth Vader. Also, the theme of loyalty comes into play, as he has to deal with his loyalty to the Emperor and his own inner turmoil regarding his former allegiances.