Biography: Perhaps best known as ‘Muffy’ on Today’s Special, puppeteer Nina Keogh was involved in many of the most beloved shows that span the evolution of children’s television here in Canada—from The Polka Dot Door, to The Friendly Giant to Mr. Dressup. The daughter of puppeteers Linda and John Keogh who worked in the earliest days of Canadian television (John was Howard the Turtle on CBC's Razzle Dazzle), her many years of exposure to this industry has allowed her unique access to its history.