Herzog has narrated many of his documentary films .
Herzog lent Herzog 's voice to an animated television program for the first time in 2010 , appearing in The Boondocks in its third - season premiere episode It 's a Black President , Huey Freeman .
Herzog has narrated many of his documentary films , and he lent his voice to an animated television program for the first time in 2010 , appearing in The Boondocks in its third - season premiere episode It 's a Black President , Huey Freeman .