Looking for a foreign film and TV show from the 1990s. It seems to be a story about three little people, all thumb-sized people, and a group of normal-sized children.

German TV series "The Adventures of the Gazelle"

Plot synopsis

Set in 19th-century England, it tells the story of a group of dwarfs traveling by boat. As a result, he encountered a shipwreck and found himself living in a toy house with two children on his back. A pair of middle-aged evil siblings wanted to capture these villains to help them perform circus and make a fortune, so the children protected them from being caught and the adults in their own family could not find out.

The three children An adventurer from the human country was shipwrecked while sailing at sea and became homeless in the world. Two photo studios compete in the same street. The people who discovered the three villains include the old man and his spinster sister from the bad photo studio, and a pair of little brothers and sisters from the good photo studio who took in the three villains. The grandfather of the little brother and sister is a very kind man, and his business is much better than that of a bad photo studio. The bad old man tried every means to catch the three villains (and then opened an acrobatic troupe to make money), but he couldn't do it. He made a lot of jokes and suffered a lot. In the second half of the series, the little brother and sister were picked up by their parents. The three little people found a wandering little boy and a little girl who had just become an orphan to be friends. The boy and girl were adopted by the kind-hearted grandpa of the photo studio, and continued. Protecting these three villains. The little people lived in the toy houses for boys and girls (a super beautiful three-story red brick villa) and did not leave in the end. It seemed that they really liked life in the "adult country".