Plot: Comedy Highlights: A skit about a nervous chain-smoker seated in the nonsmoking section of an airplane; and an overzealous clothier describing what it takes to make a silk suit. Musical Highlights: ""Jingle Bells"" - Captain & Tennille ""How Can I Be Sure"" - Captain & Tennille ""Little Pony"" - The Pointer Sisters ""Little Saint Nick"" - The Tennille Sisters ""Oh Holy Night"" - Captain & Tennille with the Pointer Sisters & the Tennille Sisters