Believe and they use a very  special teacher, Harriet Elizabeth Cow, and a warm pussycat,  Henrietta Pussycat, again. Episode 1300, "Potato Bugs and Cows,"  from Friday, 13 April 1973, featuring Lady Aberlin as Priscilla the  Cow, Chef Brockett as a groovy potato bug, and Reardon as a farmer.  Episode 1370, "All in the Laundry," from 1974, in which Reardon is a  poor worker in Lady Elaines Latrobe Laundromat (X the Owl and Yoshi  Ito played customers). This was the only opera to include Mr.  McFeely (David Newell (IV) (qv), giving him the song "A Speedy  Delivery" to sing. Episode 1425, "Key to Otherland," from 1975,  featuring John Reardon as a swan and Lady Elaine as a wicked witch  who runs a taffy factory. Episode 1475, "Windstorm in Bubbleland,"  from 23 May 1980, featuring John Reardon as a news reporter, Lady  Aberlin as a sweater maker, and Lady Elaine Fairchilde as a  hummingbird that can stop an impending storm. Episode 1505, "Spoon  Mountain," from 1982, the only opera not to feature Rogerss  puppets, starred Chuck Aber (qv) as a prince and Bob Trow (qv)  as the wicked Knife and Fork who kidnap a baton