Just registered. I hope this isn't a re-post.
I just recently began watching Frasier and have become a big fan. I've been a Cheers fan for years though. My question is, how many Cheers crossovers did they have in Frasier? I know the is "The One Where Lilith Comes Back", "The One Where Diane Shows Up," and "The one Where Sam Shows Up." Are there any more?