What is the name of the character who is followed in the Netflix series in which James Callis is the voice of Alucard?  
James Callis: James Nicholas Callis (born 4 June 1971) is an English actor. Castlevania (TV series): Castlevania is an American adult animated web television series based on the 1989 video game "" by Konami. Castlevania (TV series):  The series follows Trevor Belmont, who defends the nation of Wallachia from Dracula and his minions.
i don't know