ABC (ended 2000)
Mr. Turner or Jack?
MR. Feeny High school techer or collage teacher
Amy or Mr. Feeny?
Ricky Farris or Lauren
Alan as a grocer or alan as a camping store owner
This is tough. I thought both were done very well. I like to dwell on how such a good show got started and not how it ended so I'll say the Pilot. (...and i think you mean "Finale" ).
No Guts, No Cory or I Was a Teenage Spy
Wendy or T.K.