How long did Bulk & Skull stick around?
I think the last episode I watched was when Kat joined. I thought it was weird the first time when Jason, Zack and Trini got replaced (Because they got jobs in the UN! Pfft, were all the departures like that?). My 11 year old self had no idea the show would go on replacing the entire cast for a new crop of nine year olds every year.