
John Callen is an English-born New Zealand actor, director and voice artist most famous for portraying the dwarf Óin in Peter Jackson's blockbuster fantasy trilogy, The Hobbit. With a career spanning over four decades, he is highly respected in the Pacific screen industry for his deep, distinctive voice and extensive work across theater, television and radio.

The Hobbit: An Unexpected Journey
2012 · as Oin

The Hobbit: The Battle of the Five Armies
2014 · as Oin

The Hobbit: The Desolation of Smaug
2013 · as Oin

Love Birds
2011 · as Professor Craddock

Love Knots
2021 · as Ted

Syrenia
2016 · as Poppa Joseph

Amazon High
1997 · as Oba

The Rainbow Warrior
1997 · as PM David Lange

Pictures
1981 · as Casey

Send a Gorilla
1988 · as Chris Dean

Treasure Island Kids: The Battle of Treasure Island
2006 · as Conrad

The Man Who Lost His Head
2007 · as Nigel Harrison

Treasure Island Kids: The Monster of Treasure Island
2006 · as Conrad

Treasure Island Kids: The Mystery of Treasure Island
2006 · as Conrad

The Feathers of Peace
2000 · as Richard Freeman

June
2021 · as Doctor Samuels