Celebrity Check-ins: 1 Credit: Josh Gad/Instagram Arundel Castle In January 2017, Josh Gad — the voice of Frozen’s Olaf — was “Visiting a castle named…wait for it…Arundel Castle.” Celebrity Check-ins: 2 Credit: Josh Gad/Instagram Amberley Castle Spencer Pratt posted a throwback photo in January 2016 of Heidi Pratt out front Amberley Castle.