 This was followed by "Topless in Philadelphia" (2009) featuring a male tour guide giving an open-top bus tour in America's most historical city and then "Topless in Sydney" (2014) and "Topless in Las Vegas" (2018).From 1985 to 1992 Tredinnick wrote regular stage and television scripts for Frankie Howerd including co-writing the hour long special, "Superfrank!