Denise Van Outen joins the cast of Fireman Sam as the crazed scientist Professor Polonium

‘I’m the coolest mum at my daughter’s school! Denise Van Outen joins the cast of Fireman Sam as the crazed scientist Professor Polonium By Laura Fox For Mailonline Published: 00:00 GMT, 26 November 2020 | Updated: 00:01 GMT, 26 November 2020 Denise Van Outen has revealed she’s joined the cast of Fireman Sam as the … Read more