David Cross

David Cross is a comedian, writer, and actor who provided the voice of the tentacled alien Yivo in The Beast with a Billion Backs.

Cross is probably more well known for his role on Mr. Show with Bob Odenkirk (who once prvided the voice of Chaz), whose brother, Bill, is a writer for Futurama. He's also known for the role of Tobias Fünke in the cult TV series Arrested Development.