Reiner, who widely known by the nickname of his TV character “Meathead,” has been a vicious critic of Trump, Republicans, conservatives, and GOP voters. In his appearance on British talk show Piers Morgan Uncensored, he took a more genteel and centrist tone on the “Nazi” rhetoric. Reiner said that he firmly disagrees with just about everything Trump says or does, but he also feels that calling him “Hitler” and his supporters “Nazis” is the wrong tactic. Of course, the This Is Spinal Tap director is more than just guilty of using such extreme rhetoric himself, he is one of its worst practitioners. In yet another meet up with Bill Maher, Reiner was again heard comparing Trump, his administration, and voters to Nazi Germany.