On Tuesday, one of Skarsgard's teammates shared an Instagram photo featuring the 37-year-old Swedish actor naked on a toilet in Antarctica.
"#southpole -30C What are you reading Alex?," wrote Inge Solheim. "The script for season 7 of #truebloodHBO ? :-)"
The photo looks like a reference to Skarsgard's unusual nude scene in the sixth-season finale, in which vampire Eric reads a book on a lounge chair in the snow.
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