season 3 closes out with a bang as it follows Van (Zazie Beetz) on a very unexpected, emotional journey through Paris, which includes a wild interaction with a surprise cameo by Alexander Skarsgård. And executive producer Stefani Robinson breaks down what is easily one of the FX series’ best episodes yet. [: Spoilers for the season 3 finale, “Tarrare,” written by Stefani Robinson and directed by Donald Glover.]While the season was split between stories about the curse of whiteness and following the gang — Paper Boi (Brian Tyree Henry), Darius (LaKeith Stanfield), Earn and Van -- as they travel through parts of Europe, the finale focuses squarely on Van, whose story has largely played out in the background of previous episodes. “We really wanted to do a Van solo episode,” Robinson tells ET, using it to address why she showed up in Europe in the first place.