I've been seeing a remarkable amount of old Kings Island entertainment content lately, so I thought I'd share it with all of you. I'll try to include what I can decipher in text form as well.
Credit: VideofromGeorge on YouTube
Hanna-Barbera Characters (9:30-6:00?)
Kings of Komedy (I think this is the clown band) (12:30, 1:30, 2:45, 4:00, 5:00, 6:00)
International Air Show (depending on flying conditions) (8:00)
Kings Company (five show times)
and three more shows that I can't make out the names of
one with four show times
the Salt Water Circus (?) with six show times)
another with four show times
Someone posted these photos in the Season Passholder group and I can't find their name to give credit, but here's two photos that I saved from the post. To save you the counting, that is 10 shows, 1 meet-and-greet, 1 set of "atmospheric performers", and about 2-5 show times between most of them that span the entire operating day. I believe this is either from 1990 or 1991.
While I understand that live entertainment costs a lot of money, and also that Cedar Fair/Six Flags are more in the rides business, it's still a little sad to see just how much entertainment the park used to have. It would be very nice to see the company put more effort into live entertainment (or even a few pre-recorded shows like was in Action Theater) while they attempt to not buy a ton of coasters each year. I won't get into my thoughts about what could improve some shows tonight, maybe tomorrow though.