Question: The sixth season of the television comedy "Portlandia", began airing on IFC in the United States on January 21, 2016, it stars which American actor, comedian, voice artist?
Sentence (from "Portlandia (season 6)"): The sixth season of the television comedy "Portlandia" began airing on IFC in the United States on January 21, 2016, consisting a total of 10 episodes.
Relevant evidence: Yes