I'm going to have to agree with
Oddwen on this one..... Sean Connery could be Gandalf, and Will Ferrell could be Saruman.
Gandalf: You'll rue the day you crosshed me, Sharuman!
Saruman: .... Right.
Gandalf: One day it'll be my turn, Sharuman!
Saruman: I hate you. *sends Gandalf spinning toward the ceiling*
Later, in Rohan
Gandalf: (to Sarutheodenman) The day ish mine, Sharuman!
Saruman: That's it. I'm going to go home and put a gun in my mouth.
Gandalf: HAW HAW HAW HAW!!!
And picture
Ritchie wearing a robe, heading the Council. "The ring must be destroyed! Either that or taste the wrath of my Stratocaster!"