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Input: Actor John Bradley  who plays Sam  Tarly  told TV Guide that characters are going to keep being pushed by new elements and traveling the seven kingdoms deeper and faster than ever before.
"Each of the characters this year is placed in a completely alien environment at some point in the season that they've never been placed in before "  Bradley  said. "The thrill is seeing how they react to it and how they respond... This season  I think  more than any other is stretching these characters."
But  Bradley 's comments are intriguing from a character perspective. An alien environment isn't necessarily a physical place; it's an unfamiliar situation (Arya  no longer sniffing out traitors)  an important task (Cersei trying to play nice with others)  or a new threat (White! Walkers!).
"The stakes definitely feel ramped up  " Bradley  told TV Guide. "We know that we've got a real job to do. This has been a part of people's lives for so many years. This is our eighth season  and we are kind of feeling the pressure to get it right because we want to satisfy people...we just kind of want to give them an ending that they deserve."

'Game of Thrones' characters will keep traveling in Season 8