Here are some commercials that aired during Robin Cook's Invasion:

1. RadioShack
2. Dimetapp
3. Lincoln Town Car
4. 7-Up
5. Nokomis
6. Walt Disney World (25th Anniversary)
7. The Odyssey NBC promo
8. Lowe's Home Improvement Warehouse
9. Acuvue Contact Lenses
10. Crystal Light Fruit Teas
11. Pizza Hut
12. DeBeers Diamonds
13. Sears
14. Mitsubishi Sports Cars
15. Mad About You NBC promo
16. NewsRadio NBC promo
17. 'Robin Cook's Invasion' will return in a moment on NBC!
18. ER NBC promo
19. Circuit City
20. WhatABurger
21. Alabama Power
22. Dauphin Street NewsChannel 15 promo
23. NewsChannel 15 at 10pm promo bumper
24. Folgers Coffee
25. McDonald's Big Mac
26. Polaroid One-Step Camera
27. Lexus Coupe
28. Sunbeam
29. Target
30. Friends/Suddenly Susan/Seinfeld/Fired Up NBC promos
31. (same as #17)
32. Law & Order NBC promo
33. Chevrolet Motors
34. Pepsi
35. Hardee's
36. La-Z-Boy Furniture Galleries
37. (same as #23)
38. RoundUp Weed Killer
39. Enterprise Rent-A-Car
40. Dial Antibacterial Soap
41. Life Savers
42. (same as #10)
43. Eternity Fragrance
44. Chevrolet Venture
45. Mad About You/Something So Right/Frasier/Caroline in The City NBC promos
46. NewsRadio/Wings/Men Behaving Badly NBC promos
47. NBC's The More You Know
48. Doritos
49. Diet Dr. Pepper
50. Pier-1-Imports
51. Avon Retinol
52. Flonase Nasal Spray
53. Wendy's Fresh Stuffed Pitas
54. Plymouth Voyager
55. (same as #7 & #16)
56. Dateline NBC promo
57. Tonight at 10:00pm on NewsChannel 15...
58. Baskin-31-Robbins
59. Community Coffee
60. Herman D. Padgett, Atty.
61. Delchamps
62. BellSouth
63. (same as #35)
64. NewsChannel 15's Daybreak promo bumper
65. JCPenney
66. KFC
67. Plymouth Neon Coupe
68. Diet Pepsi
69. Equal Sweetner
70. Nasalcrom
71. The Tonight Show with Jay Leno & Late Night with Conan O'Brien NBC promos
72. (same as #30)
73. TimeCop NBC promo
74. Survival on The Mountain NBC promo
75. Next on NewsChannel 15 at 10:00pm...
76. Zantac 75
77. (same as #13)
78. Advil
79. (same as #39)
80. Plymouth Breeze
81. Hallmark Entertainment/Von Zerneck-Sertner Films (1997)
82. Split-Screen Credits
83. WPMI-TV NBC NewsChannel 15 Cold Open (5/4/1997)

A very special thanks goes to Henry Hanson for lending me this video footage!
All credit and courtesy of this content goes to him!