Ian McKellen and Ian McShane are both British actors who have had long and successful careers in film, television, and theater. McKellen is best known for his roles as Gandalf in The Lord of the Rings trilogy and Magneto in the X-Men films, while McShane is best known for his roles in Deadwood and Game of Thrones. Both actors have won numerous awards for their work, including Emmy Awards, Golden Globe Awards, and BAFTA Awards.