From Season 1 Episode 18.\r<br>\r<br>The Late Great Phyllis Diller and Rowlf The Dog do some Classic Comedy on The Muppet Show.\r<br>\r<br>From Season 1 Episode 18.\r<br>\r<br>The Muppet Show Season 01 Episode 20 Phyllis Diller.\r<br>\r<br>Phyllis Diller (July 17, 1917 -- August 20, 2012) joins the resident Muppet orchestra to perform the Scott Joplin classic The Entertainer.\r<br>\r<br>
