When David rescues a giant turtle, it looks as though he's found a new friend, but there could be more to his pet than meets the eye.

Moira hears a woman discussing a trip to Paris with her lover Donald. Is her husband, also called Donald, having an affair?

Karen marries a rich landowner with a huge house in the country. But after moving in, she senses an evil spirit.

As Richard and Fergus ponder a girl they both loved, they realise their failures in life.