What exactly is Doctor Who's 'Frighten Factor'? A diverse panel of experts try to answer the question.
Simon Ockenden
Narrator
Peter Cavanna
Terrance Dicks
John Dorney
Annabel Gibson
Moray Laing
Barry Letts
Jim Sangster
Tom Spilsbury
Peter Ware
Brendan Sheppard
Director
Producer
Dan Hall
Executive Producer
