Excitement is running high on the Leaside Chit Chat Facebook page tonight after Anthony Regan posted word that Matt Damon and Kristen Wiig are filming in Leaside. It is apparently true according to Hollywood websites that the two will star in the movie Downsizing to be made in “Toronto, Canada” but Anthony says he thinks it is going to happen on Astor Ave. All these streets — Astor, Rolph, Bessborough and others are favorite locales for movies and commercials. They’re so — well — middle American. Anyway, the cracks are flying as Regan adds that extras who are willing to appear naked are being solicited (if you will pardon the expression). Here is some of the repartee on Leaside Chit Chat Tuesday night.