Throughout the first series of the new Doctor Who in 2005, the Doctor and Rose keep encountering references to "bad wolf" no matter where and when they travelled to. Who or what was the Bad Wolf?

"Doctor Who" producer Bad Wolf has increased its profits by 49% despite a drop in revenue year-on-year. Post-tax profits rose from £7,072,610 ($8.9 million) in 2023 to £10,554,620 ($13.2 million ...