Oliver Queen on the Salmon Ladder in Arrow - I didn't even know that this was a thing... Apparently, Stephen Amell does as part of his workout, so they used it for the show. It's kind of amazing to watch!
I never thought Lagertha as weak but, she married such a jerk and stayed with him for so long. I wish the show had shown what his people did to make her Earl. Had they all felt sorry for her? Did they feel she was justified in stabbing him in the eye? She look so frightened when that guy whacked off her husband's head. They just didn't give us anything.