News of the major cast departures follows Morrison's announcement
that she would be leaving the series on Monday, after six seasons playing Emma Swan. Once Upon a Time
was renewed for season seven on Thursday, and is expected to focus on returning cast members Lana Parilla (Regina Mills), Robert Carlyle (Rumpelstiltskin) and Colin O'Donoghue (Captain Killian "Hook" Jones).
ET has reached out to ABC for comment.