Once Upon a Time, Sunday, 7.30pm, Seven/GWN7
There is no doubting the pulling power of a fairytale, especially one given the genius twist of being transported, at least part of the time, to the modern world.
Add some beautiful production work and you have the winner this series has become - in a non-Olympic world at least. In this episode, Regina has a horribly real nightmare, where she is tied to a tree, saved from beheading only by waking up.
Emma decides it is time to leave Storybrooke, taking Henry with her, despite his protests. In the Enchanted Forest, poor Prince Charming finds his head on the block, too, on the orders of King George. There's never a dull moment. If you notice opening sequences, this one is the Seven Dwarfs, hi-hoing off to work.