originally written by French playwright Florian Zeller, stars John Bell as the retired tap dancer whose onset of dementia threatens to blur his perception of reality. Damien Ryan has his directing debut for Sydney Theatre Company in this co-production with Melbourne Theatre Company. Wharf Theatre, 4 Hickson Road, Sydney. Previews from tonight, 8pm. Tickets: $77-$102. Bookings: (02) 9250 1777 or online. Until October 21. Enmore Theatre, 118-132 Enmore Road, Sydney. September 22, 8pm; December 2, 8pm. Tickets: $50. Bookings: (02) 9550 3666 or online. Chances with Glass Chances with Glass honours the legacy of the Canberra sculptor, installation and glass artist Neil Roberts. It focuses on Roberts’s relationship with glass as an object, medium and signifier. Chances with Glass is cocurated by Roberts’s widow Barbara Campbell and Canberra Glassworks artistic director Jane Cush.