Polka Dot Door, which aired daily, was set in a large playhouse. Each episode had two human hosts, always one man and one woman, although there were many different human hosts over the course of the series. The hosts would lead children in songs and stories, and interact with stuffed animal characters Humpty, Dumpty, Marigold and Bear.
Johnie Chase .... Host
Jim Codrington .... Host
Louise Cranfield .... Host
Sharry Flett .... Host
Rex Hagon .... Host
Taborah Johnson .... Host
Nina Keogh .... Host
Alex Laurier .... Host
Robert Lee .... Host (1987-1992; 31 episodes)
Jane Luk .... Host (1992)
Sherry Miller .... Host
Garth Mosbaugh .... Host
Gloria Reuben .... Host (1985)
Denis Simpson .... Host
Gordon Thomson .... Host
Nerene Virgin .... Host
Tonya Lee Williams .... Host
