Knight reprised his role in 2023 for the second volume of Rani Takes on the World, a Big Finish audio-drama spinoff set fifteen years after the events of The Sarah Jane Adventures, reuniting with his former castmates Anjili Mohindra (Rani) and Daniel Anthony (Clyde).
Knight reprised his role in 2023 for the second volume of Rani Takes on the World, a Big Finish audio-drama spinoff that occurs fifteen years after the events of The Sarah Jane Adventures, reuniting with his former castmates Anjili Mohindra (Rani) and Daniel Anthony (Clyde), bringing back memories of their past collaborations.