Bret Peter Tarrant McKenzie is a New Zealand comedian, actor, musician, lyricist and producer who is known for portraying Lindir in Peter Jackson's The Lord of the Rings and The Hobbit film trilogies. Mckenzie and Jemaine Clement together make up the Grammy Award-winning musical duo, Flight of the Conchords. He won an Academy Award for Best Original Song for the song "Man or Muppet", which featured in The Muppets (2011).