Cast of ye teri galiyan

Just came across a YouTube video regarding cast of ye teri galliyan. Apart from the leads it also shows mona singh, ankush arora, nandish sandu etc didn't know they were also part of the show. 

The wiki page of ytg had these names too in the beginning. But then it was edited and now it lists just the current cast. Whoever made the video must have copied from the wiki page initially. Btw I don't think this is true.