In this film , he is depicted in his Eye of Sauron appearance .
Sauron ( voiced by Jemaine Clement ) is a Dark Lord that comes from Middle - earth .
In this film , Jemaine Clement is depicted in Jemaine Clement 's Eye of Sauron appearance .
Sauron ( voiced by Jemaine Clement ) is a Dark Lord that comes from Middle - earth .