Highlights of this Christmas edition include: guest Sid Caesar demonstrating self-defense; Carol and Sid as a couple who quarrel on Christmas night; Sid, Carol and Harvey in a sketch that takes place in ancient Rome; guest Ella Fitzgerald sings "A Foggy Day" and "Always True to You in My Fashion"; Carol performs "Bare Necessities", and as the Charwoman sings "Have Yourself a Merry Little Christmas; and a cameo by Jonathan Winters. (thetvdb.com)