I didn't think that Dr. Turner's reaction indicated he had something to hide. I thought it was the reaction of someone who had just completed battling bureaucracy in order to get polio prevention up and running, not to mention researching an unusual tropical disease, and the care of his other patients, and was just tired and didn't want to deal with more paperwork that night. Also, he's a doctor, she's a former nun, and they're already raising a child. What more could the agency need to know? I know, they need to know a lot more, but that was just his initial reaction that night. Adoption through the proper channels even then required a lot of paperwork, home visits, etc. And I believe that both Shelagh and Patrick would want to go through proper channels to adopt their child.
Sister Monica Joan confused me. She seemed to both condemn and embrace the science behind being able to see the earth from space. My grandfather, born in the late 1890's never believed that astronauts actually went in to space. He died before the moon landing in 1969, but he wouldn't have believed that either.
Loved Trixie's outing with the curate, and the Scouts. I was happy that the Irish couple married, and that he, the Roman Catholic, ran to get the Anglican (protestant) priest to baptize the baby.