The success of Not the Nine O'Clock News led to his starring in the medieval sitcom The Black Adder, which he also co-wrote with Richard Curtis, in 1983. Despite a mixed reception, a second series was written, this time by Curtis and Ben Elton, and first screened in 1985. Blackadder II followed the fortunes of one of the descendants of Atkinson's original character, this time in the Elizabethan era. The same pattern was repeated in two sequels Blackadder the Third (1987) (set in the Regency era), and Blackadder Goes Forth (1989), set in the First World War. The Blackadder series went on to become one of the most successful BBC situation comedies of the 1980s.