The Tiny Kingdom 1998
 
http://www.imdb.com/title/tt0144596/ΓÇÄ



You never know what you'll find under the kitchen sink! When a curious little kid accidentally discovers a magnificent miniature city nestled behind the kitchen sink, his teenaged brother and sister go to investigate the ridiculous story. The suspicious siblings are soon transported into this strange, Lilliputian land where people are ""altered"" to suit their jobs and two powerful kingdoms from another time and place are about to go to war. It's up to the kids to restore peace among the people...and save their own lives! Billy O., Jamieson K. Price, Tricia Dickson, Andrew Ducote, and Gerald S. O'Loughlin star.

This is A 1990 type B-movie so don't complain about attitudes that the kids have,its another era and this is a parental guidance PG film not for young kids
you have been warned!! If you rate my movie down because its crap then I told you so!!!!! This is a very good rip considering the DVD quality.ENJOY.