May 24, 1999 –
The last episode of Mad About You: The Final Frontier aired on NBC on this date. (The re-boot of the series can be seen on Amazon TV.)
The series exists in the same universe as Friends and Seinfeld. Ursula Buffay (Lisa Kudrow), the waitress, is Phoebe Buffay’s (Lisa Kudrow) twin sister, from Friends. Paul’s old apartment is rented out to Cosmo Kramer (Michael Richards) from Seinfeld.
The Haus of Dcaligari 