There’s an understandable reason that Galadriel and Saruman appear in the Hobbit movies, despite their absence in J.R.R.

Audiences cried when Gandalf (Ian McKellen) died, audiences cried when Boromir (Sean Bean) died, and audiences even cried ...

It is up for debate whether or not Radagast succeeded in his mission as one of the five Wizards, but answers can be found in the books.

However, by the time of The Lord of the Rings, Gandalf (Sir Ian McKellen) tells Saruman (Christopher Lee) that the whereabouts of all seven are unknown, meaning they don't know who else could be ...