Dubbed in Dutch = nederlands gesproken
I'd like to add my two cents here, if I may
Don't give up the quest yet, Joywith5:
in the Netherlands almost all childrens movies
are dubbed in Dutch. I'll do some research as to how and where to order from, and get back to you later
It proves quite hard to find resources for Dutch spoken movies that ship overseas!
I found some at http://dvd.shop.ebay.nl/Kinder-en-fa...=p3286.c0.m282
but you need to read discriptions of the items very carefully, sometimes it states : Nederlands gesproken, which is what you're looking for, and sometimes it says: Nederlands ondertiteld which is subtitles in Dutch.
Another option would be downloading movies, but I'm not familiar with that route myself.
Films I would recommend are Sesamstraat, Barbapapa or F.I. Older stuff like Mary Poppins.