Guests: Donovan, George Harrison, The Committee, Jennifer Warnes, Dion; Opening Teaser - Tom& Dick, George Harrison; 'Cabbage' - Tom & Dick; 'Santa Monica Pier' - Jennifer Warnes; Comedy Sketches - The Committee; 'Lalena' - Donovan; 'I Love My Shirt' - Donovan, Tom & Dick; 'I Never Will Marry' - Tom & Dick; 'Abraham, Martin and John' - Dion; Finale: 'Those Were the Days' - Tom & Dick, Donovan, Dion, Jennifer Warnes, The Committee, and Company; Goodnight and Credits