Frasier (1993) - 10x11 - Door Jam

Frasier mistakenly receives some of Cam Winston's mail, including a mysterious invitation to an exclusive locale. Frasier and Niles are surprised to have been left out of the loop about this new hot spot, and become obsessed with finding out more information. Frasier heads to the address on the invitation, but cannot get the receptionist to tell him anything. Niles finally shows up and poses as Cam, and is told that the business is a spa. He and Frasier enjoy all of the amenities, but are disturbed to learn that the spa has a "gold level" area to which they are denied access. They constantly complain about being left out. Roz believes that they only care about the gold level because they are not allowed there, but uses her connections to a senator who has a membership to get them inside. The brothers are appeased, until they spot a platinum door. They ignore an attendant's warning and barge through the door, but aren't too happy with the result. Meanwhile, Daphne ruins Martin's enjoyment of The Rockford Files when she says that he reminds her of Rockford's father, rather than the title character.