Board Thread:Show-Related Questions and Answers/@comment-4637931-20160405223820

I ask cause in the season 4 premiere, David still had his longer hair from season 3 and I saw that it was cut by the time filming for season 4 started so I'm just curious if parts that didn't include the Frozen characters were filmed around the same time as the season 3 finale unless Josh Dallas was wearing a wig for the season 4 premiere? 