Frasier ended its storied 11-year run Thursday night with two happy endings, a big mystery and 25.4 million viewers. First, the happy endings: Niles and Daphne became first-time parents and Crane patriarch Martin married ex-model Nina van Horn. Now, for the mystery: After accepting a new job in San Francisco, lovelorn Frasier jetted to Chicago to win back would-be soul mate Charlotte. Was he successful? The freakin' curtain fell before we could find out. Imagine that: A sitcom ending that doesn't spell everything out for the viewer. That's no fun.