BBC Comedy Guide: That Was The Week That Was: Article detailing the history of the programme, with broadcast dates, pictures and a list of cast and crew.
IMDb: That Was the Week That Was: Lists writers and performers, with a synopsis of the show and comments from viewers.
Museum of Broadcast Communications: That Was The Week That Was: Charts the programme's development. With a cast and crew list and suggested further reading.
Screenonline: That Was the Week That Was: Offers a description of the show, with a list of cast and crew, and video clips available for use in schools and libraries.
Wikipedia: That Was the Week That Was: Outlines the history of the programme, with details of some of its infamous moments, and similar series broadcast in the US and Canada.