John Callen

John Callen is known for work in the film industry. Born on November 4, 1946, Callen is credited with a recurring role in a series of films. In 2012, Callen appeared in The Hobbit: An Unexpected Journey as the character Oin. The following year, Callen reprised the role in The Hobbit: The Desolation of Smaug, again portraying Oin. In 2014, Callen returned as Oin in The Hobbit: The Battle of the Five Armies, completing the trilogy.