Rowan Sebastian Atkinson (born 6 January 1955) is an English comedian, screenwriter, and actor. He is most famous for his work on the satirical sketch comedy show Not The Nine O'Clock News, and the sitcoms Blackadder, Mr. Bean, and The Thin Blue Line. He has been listed in The Observer as one of the 50 funniest actors in British comedy, and amongst the top 50 comedy actors ever in a 2005 poll of fellow comedians...(Wikipedia)

Stephen John Fry is an English actor, screenwriter, author, playwright, journalist, poet, comedian, television presenter and film director, and a director of Norwich City Football Club. He first came to attention in the 1981 Cambridge Footlights Revue presentation "The Cellar Tapes", which also included Hugh Laurie, Emma Thompson and Tony Slattery. With Hugh Laurie, as the comedy double act Fry and Laurie, he co-wrote and co-starred in A Bit of Fry & Laurie...(Wikipedia)

Tony Robinson has 26 credits at Criticker, including: Blackadder Goes Forth, The Black Adder, Black-Adder II, Blackadder the Third and Blackadder Back & Forth