Jude Law will play the role of Mar-Vell in the Captain Marvel series. His role is to be the original Captain Marvel before the powers were passed on to Ms. Marvel. Mar-vell will serve as the mentor to Ms. Marvel. It can be expected that people will see a lot of Jude Law throughout the film. For those who do not know, Mar-Vell is also known as Walter Lawson.
There is no doubt that Law would be able to bring justice to this role as he had already played other characters in the past very well. It is very likely that he will be a crucial character in the story.