Mungo was a dog who was once present inside 58 Festive Road, alongside his owner Mary.
Biography
Mary and Mungo were looking out of the window of 58 Festive Road as a young boy walked past, reciting the story of a broadcasting corporation. (TV: Future Generations [+]Children in Need (BBC1, 1998).)
Behind the scenes
Mungo is one of the titular main characters in Mary, Mungo and Midge.