Fantastic Four star Toby Kebbell will be introduced as Miles in For All Mankind season 4.

Along with the sensational Severance, this history-altering drama is up there as an Apple TV+ must-see, and according to Variety, production is already underway on new episodes.

In a universe where the USSR beat America to the moon, Kebbell's character has been described as a "former offshore oil platform worker who pursues a new job opportunity on Mars".

toby kebbell arrives on the red carpet at the world premiere of apple tvs servant at bam howard gilman opera house
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Home Alone's Daniel Stern (one half of the Wet Bandits) was also confirmed as part of the For All Mankind season 4 cast a couple of weeks ago.

He'll play Eli Hobson, a former auto industry CEO hired as NASA's new administrator and charged with bringing the agency into the 21st century.

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As for what fans can expect from the next phase of the story, co-showrunner Ben Nedivi told TVLine: "One of the new frontiers of season 4 is Russia and taking a peek beyond the Iron Curtain in a way that I don't think we've been able to so far on the show.

"We were very excited about being able to tell that story a little bit through Margo [Madison]."

joel kinnaman and casey w johnson, for all mankind season 3
Apple TV+

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Nedivi (who produces FX anthology Fargo) went on to reveal that the Red Planet shenanigans are far from over too.

"I think we're still not done with Mars yet, to be honest. We just started exploring what is possible on Mars this season, and we didn't even get there till halfway through this season.

"So we do intend on kind of building on Mars and seeing a growing colony up there and what is possible up there."

For All Mankind seasons 1-3 are streaming on Apple TV+.

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Reporter, Digital Spy 

Dan is a freelance entertainment journalist. Beginning his writing career in 2014, Dan's work first graced the pages of cult publications Starburst magazine and Little White Lies before moving onto Total Film, Digital Spy, NME and Yahoo Entertainment

In the film and TV universe, he kneels at the altar of Jim Carrey, Daniel Plainview, Mike Ehrmantraut and Paulie Walnuts.