 Marilyn Barnett (qv) first appeared on the show in episode #1259,  which aired as the next to last episode of 1972. She continued to  provide exercises for Rogers, mostly in the 1990s (Her last  appearance was in Show #1749, which aired 26 August 1999).  Maggie Stewart (I) (qv) was also on the old shows, playing Mayor  Maggie, beginning with Show #1402. Her roles in the 1975 were rather  short, concluding with the opera "Key to Otherland" in episode  #1425, when she played Lorraine Beaver. Stewart did not perform  sign