Noble's early acting career started in theater throughout the 1970s and 1980s.[1] For 10 years, he was an artistic director for the Stage Company of South Australia.[1] Noble was a Trustee of theAdelaide Festival Centre and chairman of theAdelaide Festival of the Arts.[1] In 1979, he starred inErrol Flynn's Great Big Adventure Book for Boys at theEdinburgh Festival in Scotland.[1] In 1984, Noble received a nomination by South Australian PremierJohn Bannon, for theYoung Australian of the Year award.[1]
Noble at age 40 made his film debut in the 1988 horror filmThe Dreaming.[1]
He made occasional appearances on the television seriesAll Saints. His performance asDenethor, son of Ecthelion, inThe Lord of the Rings trilogy resulted in his becoming better known to international audiences. He played Russian Consul Anatoly Markov in the sixth season of the US television series24.
He won awards when starring as eccentric scientist Walter Bishop in the television seriesFringe for 5 seasons (2008–2013).[1]Noble played Morland Holmes, father ofSherlock Holmes, inElementary.[2] He was a series regular for season 4 with guest appearances in seasons 6 and 7.[2]
On February 21, 2025 Noble made his debut on season two of theApple TV+ showSeverance in the sixth episode, titled "Attila," playing the role of a character named Cecil Fields.[5] Fields is ahomosexual man who is married toChristopher Walken's character, Burt Goodman, who is often identified as "Burt G."[6][7][8]
Noble divides his time between residences inNew York City andSydney,Australia, with wife Penny Noble. They have three children, including actressSamantha Noble. In 2011, Noble's hobbies were reported to be "music, painting, and narration".[9] He studiestheoretical physics and requested that the writers ofFringe always keep things grounded in what could be scientifically feasible.[10]
In 2012, Noble was diagnosed withosteoporosis. His charity, Noble Bones, helps to raise awareness of the disease.[11]
^abcdef"John Noble (visual voices guide)". Behind The Voice Actors. Retrieved9 March 2024. A green check mark indicates that a role has been confirmed using a screenshot (or collage of screenshots) of a title's list of voice actors and their respective characters found in its credits or other reliable sources of information.