I truly love this movie! I remember clearly watching it on TV in 1979 when it came out.....I was completely absorbed in it and it seemed completely believable! It is really a love story of two kind people who find joy in each other's company, even though they are an improbable pair, a nun and a gruff "cop." David Janssen and Susannah York are very real, and their story is almost a fairy tale in its simplicity. Its charm is in the dialogue. I can watch this movie repeatedly. It led me to research David Janssen. I was sorry to read that he died in 1980. The cat named "Dirty Harry" probably related to David's friendship with Clint Eastwood. Highly recommended movie for romantics.