Owlcat Recasts The Expanse: Osiris Reborn Male Lead With Blythe Melin

Owlcat Games has recast the male protagonist of The Expanse: Osiris Reborn, with Blythe Melin taking over the role. The studio announced the change in a video titled "An update from the team" posted on 6 November 2026.

Melin voices the male captain and his identical twin brother J. Owlcat said his earlier credits include Genshin Impact, Honkai: Star Rail, Diablo IV and Ready or Not, largely in background roles. The studio did not name the previous actor, so the announcement does not confirm a departure.

The recast follows beta feedback. Players criticised the original male lead's voice earlier this year, calling the performance flat and boring. Owlcat had already said it would act. "While the voice actor for the male protagonist and J put in a lot of good work, they felt less expressive than we wanted. Because of this, we are changing the voices of the male protagonist and J," the studio wrote in a blog post earlier this year.

The update covers voice work, the captain's default appearance and conversation writing. Owlcat redesigned the captain's default model, giving it a less standard military look and more detail. Players can still fully customise their captain. The studio said it is reworking moments it found too inconsistent or out of place, with the aim of more natural, responsive and grounded character reactions.

The Expanse: Osiris Reborn is a third-person action RPG in which the player is a mercenary captain holding a crew together. It launches in spring 2027 on PC, PlayStation 5 and Xbox Series X|S. Owlcat says details on the female protagonist and the rest of the cast will be shared at a later date.

Owlcat is the Russian-founded studio best known for Pathfinder: Wrath of the Righteous and Warhammer 40,000: Rogue Trader.