The Water Babies

I absolutely LOVED this movie as a child. I can't seem to find it anywhere! I was mentioning it to some friends just the other day, and not a single one of them remembers it! Can anyone help me out? My older sister vaguely remembers it. There was also another movie I remember that was half live action and half animation, but I can't remember the name of it. The characters were animated and the background was real...I seem to remember it being about a kangaroo, and I believe the setting of the film was in Australia. I'm going out of my mind trying to obtain copies of these films that were such a memorable part of my very enjoyable childhood. Edit: I searched IMDb for this other movie and found out it's called Dot and the Kangaroo! All I had to do was type in "kangaroo" in the search bar under characters, and the name of the movie in the list was like a bell going off! MAN, I love IMDb! Thanks!