FLASHBACK. The Eighties: Mark is producing CBBC’s ‘Broom Cupboard’ with Andy, Andi and Edd the Duck. The Nineties: he’s globetrotting with Mr Motivator, shooting features for CITV and GMTV. The Noughties: he is Head of CITV Mornings, acquiring & scheduling animation; script consultant on cartoon co-pros; and co-creator for kids websites and top-rating ‘Toonattik’. SMASH-CUT. Today: Mark is a freelance scriptwriter and consultant working with indies in Los Angeles, Melbourne, Paris and Brockley.