Frasier: Niles, is there a light bulb over my head?
Niles: You have an idea?
Frasier: No, I'm asking if there's actually a light bulb over my head.
In ep. 1.20, "Fourtysomething", Frasier's admirer Carrie thinks that Bulldog is gay and overcompensating by acting as macho as he does. In ep. 1.24 "My Coffee With Niles", Niles asks Frasier if it means something that he just started using the word "Wow" and Frasier replies that "It means you're a gay man. Your life with Maris was a charade and you should have come out of the closet years ago. Are you going to tell dad or shall I?" In ep. 2.03 "The Matchmaker", Frasier's friend Tom thinks that Martin is gay. These are most likely references to the fact that these three straight characters are all portrayed by gay actors, namely Dan Butler, David Hyde Pierce and John Mahoney. See more...
Popular blog posts:
Other great sites
Updates: Series 3
Continuity: Daphne asks Frasier about his son's birth and he says that he held Frederick for the first time while Lilith was screaming at him that he would never be allowed to touch her again. But in Cheers, in the episode "The Stork Brings A Crane", we learn that A) Frasier was not present when Frederick was born and B) When he finally got to see his son for the first time, Lilith was not angry with him.