Aka ep#423 There is a duck in Play School. We watch him swim. Lorraine pretends to be a duck waddling and sings 'Six Little Ducks'. John pours some water over the duck leaving him quite dry. Through the windows there are penguins covered in tanker oil, and the way oil is removed from the feathers so they can swim again. Lorraine imitates a penguin singing 'A Penguin Can Dive'. John mimes swimming and floating, and 'dries' himself. Lorraine has the job of washing a dog. John sings 'Shake Shake Shake'. The story is 'Angus and the Cat' by Marjorie Flack. John demonstrates how a cat washes itself.