Jul 19, 2006 — The Adirondack Theatre Festival's production of A Number opens tonight (8 pm) at the Charles Wood Theatre in Glens Falls. Todd Moe talks with actor Robert Lavelle, who plays the father in the show, and ATF producing director David Turner. Lavelle says the play is about about a son who confronts his father with the fact that he has genetically identical counterparts and is merely one of "a number".