Guest Stars Max MacMillan as Timothy Turner April Rae Hoang as May Tang Edward Shaw as Teddy Turner Ninette Finch as Mildred Jones Jason Hall as Arnold Greenhalgh Frances Tomelty as Dulcie Greenhalgh Rory Alexander as Jojo Harris Boadicea Ricketts as Kat Taylor Mark Tandy as Dr Houston Tony O'Callaghan as Frank Jenkins Elizabeth Roberts as Clover Jenkins Nikki Patel as Mrs Singh Charlotte Jaconelli as Mrs Pembridge
