High Quality Content by WIKIPEDIA articles! Blackadder: Back & Forth is a 2000 short film based on the BBC mock-historical comedy series Blackadder that marks the end of the Blackadder saga. It was commissioned especially for showing in the specially built "SkyScape" cinema, erected southeast of the Millennium Dome on the Greenwich peninsula in South London. The film follows Lord Edmund Blackadder and his idiotic servant, Baldrick, on a time-travel adventure that brings the characters into contact with several figures significant to British history.