This is a list of Dora the Explorer episodes that aired between September 24, 2004-November 5, 2007. This season introduced checking in on Map every time Dora and Boots pass a place and would place a red checkmark. Most of the episodes use the show's original theme for the end credit sequence. This also marks the last season for the departure of the original cast except for the grown-up actors and actresses. Note: An asterisk signifies an episode lasting more than 30 minutes.