In this week's Oxcast, odd things are happening in the studio in the run up to Halloween. Orla gets excited for the Ashmolean's Dead Friday, Katy tells the team about trick or treat venues to visit on Saturday and Michael unearths an unexpected truth from one of the team when telling them about How to Protect yourself from Witches... Also, Katy chats to Bill Spectre about where he thinks is the most haunted location in Oxford.