The following are my favorite shows that didn't last.
Two Of A Kind (1998) -This was Mary-Kate and Ashley's Full House follow up. Sadly it only went for one season.
So Little Time (2001) -This was their next show and 26 episodes of it were put out there on the ABC Family network. I once read that another season was wanted, but it was the girls who decided not to go forward with it.
Reba (2001) -This show did go for five and a half seasons, but in my opinion, that final half season should have been a full season if a seventh season couldn't be done. The show ended with one character being pregnant and so the material was there to finish that half season up.
Runaway (2006) -This show was on the CW network and sadly it was cancelled after just three episodes. To me, it couldn't have been more edge of your seat suspenseful.
Working Class (2011) -This show was on the CMT network and in my opinion, it was good enough to go at least one full season instead of the twelve episodes that it did get.
God bless you and Mary-Kate and Ashley always!!!
Holly (a day one fan of them)