That could be it, Baha. The commercial ran again this afternoon on the Hallmark channel during "Diagnosis Of Murder". Unfortunately, I had the commercials muted and looked up just as Bugs Bunny was on the screen followed by Kathy Bates. So I missed the "Prescription: Murder" part.

Speaking of that "Diagnonis" movie. Dick VanDyke was a lot of fun in the movie, but the plot was pretty bad and the revelation of the murderer came across as a sort of "by the way..." Very inferior to "Columbo".

It is indeed William Windom uttering the line "Ten more years of happiness" or however it goes in the anniversary party sequence.