Here are some commercials that aired during the 7 o'clock movie presentation of Rio Grande:br br 1. WGN 7 O'clock Movie bumperbr 2. St. Jude Children's Research Hospitalbr 3. Black & Decker Handy-Chopperbr 4. Tonka Toy Construction Truckbr 5. Illinois State Lotterybr 6. Bozo's Grand March for Kidsbr 7. Channel 9 Newsbreakbr 8. Kraft Cheez-Whiz Zap-a-Packbr 9. Win, Lose or Draw Home Editionbr 10. OscoDrugbr 11. Service Merchandisebr 12. br 13.