The only things I remember about the movie is the these 2 guys in high school create a potion to turn them invisible and the first think he test's it on it a white mouse then they use the potion and go to the school and it wheres off and they hide from the staff and the use plastic trash bags I think to get out.

The Invisible Kid (1988) (http://youtu.be/1nyhGGGaxBo) ?

I'm looking for a TV series that played in south africa in the 80's called HARRY'S HOUSE

Hi I'm looking for a TV series that used to air in the 80's in s.a called harry's house

(Gravity - you should start your own thread.. ) looks like the show you're looking for is difficult to find, here is someone's web page asking if anyone remembers it...
Durbanization: Harry's House (http://durbanization.blogspot.com/2011/08/harrys-house.html)