Costa Ronin Joins FOR ALL MANKIND Season 5 Cast

Highlights

• Costa Ronin is joining the cast of For All Mankind for Season 5 of the decades-spanning space drama.
• Ronin will play Lenya, a Soviet politician and former cosmonaut.
• Season 5 of For All Mankind centers around the drama of humanity’s first attempt to mine a captured asteroid.

For All Mankind is in its asteroid mining phase, and they are adding some massive talent to the cast. Earlier this month, we reported that Mireille Enos joined the cast for season 5 of the Apple TV+ space drama. The latest casting news has Costa Ronin (Homeland, The Americans) joining the space race series. 

For All Mankind

Created by Ronald D. Moore, Matt Wolpert and Ben Nedivi, For All Mankind takes place in an alternate timeline in which the Russians beat NASA to the moon in 1969. But in this case, coming in second is a good thing. This is because it forces the United States to open opportunities to women in the space program. What kicks off is an entirely new view of the history of space travel. Each season jumps a decade in the future, with Season 4 playing out in an alternate aughts where public and private space organizations were busy colonizing Mars.

RELATED: For All Mankind: 8 Predictions for Season 5

Asteroid Angst

For All Mankind Season 5 will center around the drama of humanity’s first attempt to mine a captured asteroid. With the debate growing around who gets to benefit from the asteroid’s bounty, tensions will rise on the now sprawling international Mars base. 

Enos will play Celia Boyd, a member of the Peacekeeping Security Force on the Red Planet. According to Deadline, Ronin will play Lenya, a Soviet politician and former cosmonaut. Whether Lenya is only Earth-bound or will be on Mars, we don’t know. 

Seasons 1-4 of For All Mankind are streaming on Apple TV+. There is no premiere date yet for season 5, but it is expected sometime in mid-2025.

RELATED: Apple TV+ Announces For All Mankind Spinoff Series

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Audrey Kearns

Editor-in-Chief, Founder at Geek Girl Authority

Audrey Kearns is a writer, actor, producer and the founder of Geek Girl Authority. She previously hosted and produced the podcasts Geeky Fun Time, Kneel Before Aud, Booze and Phasers and the live storytelling show, 5 Truths and a Lie. She was also a Los Angeles producer for The Story Collider. Check out her Insta for endless pictures of her dog.

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