Being a big fan of the works of the late Wallace "Wally" Wood, I was delighted to have discovered this.
Wally Wood's colorful Alka-Seltzer print ad, "Stomachs Get Even At Night," was a huge success, winning a 1967 Art Directors Club Medal. The ad received such a favorable response that Wood was hired to convert it into storyboards, and this 1968 TV commercial was the result.
1968 Wally Wood Alka-Seltzer Ad .AVI
Bonus: Original Print Ad and Storyboard Art