Xena: Warrior Princess | Anne, Princess Royal | Princess Diana | Princess Alexandra, The Honourable Lady Ogilvy | The Princess Bride | Princess Royal | Princess Margaret, Countess of Snowdon | Princess Anne | Princess Alexandra | Princess Margaret | A Little Princess | Victoria, Princess Royal | Princess Margaret Hospital | Princess Louise, Duchess of Argyll | Princess Elizabeth | Princess Beatrice of York | princess | Princess Victoria of Saxe-Coburg-Saalfeld | Princess of Wales | The Princess Bride (film) | Princess Louise | Princess Eugenie of York | Princess Benedikte of Denmark | Princess Augusta of Saxe-Gotha | Princess Amelia of the United Kingdom | Princess | Mary, Princess Royal and Countess of Harewood | Charlotte, Princess Royal | The Princess Diaries 2: Royal Engagement | The Princess and the Pea |
In his eight years with the show, he scripted "almost every line spoken and every note sung", created characters such as Clarabell the Clown and Princess Summerfall Winterspring, and conceived of Howdy Doody's 1948 run for President of the United States.