So I'm fooling around on YouTube the other day and I stumble upon an old Sylvania light bulb ad from the late '80s featuring "The creepy light man" (the internet's words, not mine). Here's a link to the ad in question:

https://youtu.be/baCDTIv1ApE

I'm probably wrong, but isn't that Patty Lane's Dad (aka William Schallert) as the voice of Light Man?

I believe it is but I'm not 100% sure either. Maybe someone else will know for sure.

Ed.