Logo text FX‘s Alien: Earth is adding to its cast as fliming gets underway. The series has begun production on its second season in London and added Tracey Ullman, Sam Spruell and Jerome Flynn to its cast. They join returning castmembers Sydney Chandler, Alex Lawther, Timothy Olyphant, Essie Davis, Babou Ceesay, Samuel Blenkin, Adarsh Gourav, Jonathan Ajayi, Erana James, Lily Newmark, Adrian Edmondson, David Rysdahl, Moe Bar-El and Sandra Yi Sencindiver, along with fellow season two addition Peter Dinklage. Spruell and Alien: Earth creator and showrunner Noah Hawley have worked together previously on season five of Fargo, where Spruell played the sin eater Ole Munch. Details on season two are scant thus far, including the roles that Ullman, Spruell and Flynn will play. The show’s first sea