"Uncle Bozzo's Visit," which I just saw, had Max Wagner (who??) as a sewer worker who starts crying and carrying-on when Costello messes up a length of rope he was using. In INVADERS FROM MARS (maybe that same year) he was the fearless Sgt. Rinaldi who gets sucked down through the sand, and in the later underground scenes seems to be second-in-command under the Martian head in the bowl. Seeing guys like him in kooky comedic roles can be fun, yes!