John Noble - Transformers Wiki
The name or term "John" refers to more than one character or idea. For a list of other meanings, see John (disambiguation).
One does not simply walk into Mordor before Unicron.
John Noble (born August 20, 1948) is an Australian actor, likely best-known for portraying Walter Bishop on Fringe (guest starring Leonard Nimoy) and Denethor in Lord of the Rings. His voiceover roles include Leland Monroe in L.A. Noire, Bishop in The Saboteur, Brainiac in Superman: Unbound, the Dragon Spirit in The Last Airbender, the Scarecrow in Batman: Arkham Knight, and the Diviner in Star Trek: Prodigy.