_Frasier_ is a television comedy based on the character "Frasier Crane" from
  _Cheers_.  Frasier has moved to Seattle, his home city, and is the host of a
  talk radio psychology/advice program.  His father, Martin, moves in with him
  in the first episode, as does Daphne, Martin's physical therapist.
  Frasier's brother Niles, also a psychiatrist, is a frequent visitor.