Comedy highlights include a spot about a clown who comes home from work after a hard day of fooling around, and a series of blackouts saluting springtime. Musical Highlights: ""Blinded by the Light""..........................................Manfred Mann's Earth Band ""Posin'"".........................................................................................Ben Vereen ""Mockingbird""..........................................Captain & Tennille with Ben Vereen ""I Don't Know How to Love Him"".................................................Toni Tennille