I was so sorry to read overnight that Joanna Cameron passed away on Friday. She retired from acting and modelling in 1980, but had been a familiar face to television viewers for the previous ten years. While best known as the superhero Isis on CBS’s Saturday morning series, viewers at the time regularly saw her in more than a hundred different TV commercials and guest star parts, including a great 1974 Columbo. Our condolences to her family and friends.