9. Roger Delgado Was In St Trinian's Before David Tennant
We all remember The Tenth Doctors appearance in the most recent Saint Trinians film, St Trinian's 2: The Legend of Fritton's Gold, released in 2009 and also starring Rupert Everett and Colin Firth, and mostly for bad reasons. However, did you know that pre Doctor Who, Roger Delgado (The Original Master) had a cameo in 1954s The Belles of St Trinian's? The film features Delgado as the servant of an Indian princess who is being sent to St Trinians to finish her education. It is only a short scene but a memorable one. The film is also notable for being the first on screen appearance of Carry On and Eastenders star, Barbara Windsor.