David Strathairn Joins The Expanse in 'Significant' Season 3 Role

David Strathairn Expanse

Alphas alum David Strathairn has closed a deal to join Season 3 of Syfy’s The Expanse, Alcon Television Group announced on Friday.

The Academy Award-nominated actor will play “a substantial character with a significant arc,” the production house revealed. No further details were disclosed.

Oscar-nominated for his role in 2005’s Good Night, and Good Luck, Strathairn’s previous TV credits include The Blacklist, Billions, Z: The Beginning of Everything and The Sopranos, in addition to his aforementioned run as Alphas‘ Dr Rosen.

Based on the novel of the same name written by Daniel Abraham and Ty Franck under the pen name James S. A. Corey, The Expanse is currently filming Season 3 in Toronto, to premiere in 2018.

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