Board Thread:Spoilers!/@comment-1916997-20160130171349/@comment-6175354-20160131091141

CoolDudeAl wrote: 4 main cast members all leaving a show at once is basically unheard of. I could see two of them at the max. And even then I don't see any of them leaving the show to be likely. Not really.... especially, with a cast this large.

The only characters who are pretty much guaranteed, to stay to the end of OUaT's run are Emma, Hook, Regina and Henry. While Gold is a bit of a wildcard, at the moment.