

Gren was made officially non-binary for the Netflix Cowboy Bebop adaptation, reflected by their actor, Mason Alexander Park, who is also non-binary.

Mason Alexander Park as Gren: Gren is Ana's second in command, and also a jazz musician. Tamara Tunie is best known for the roles of Jessica Griffin in As The World Turns, and Melinda Warner in Law & Order: Special Victims Unit. Tamara Tunie as Ana: Tunie plays the role of the owner of an underground jazz club, and long term ally of Spike, Ana. Kimmie appears to be Moriarty's first role, which makes it all the more impressive as to how endearing her and Jet's familial dynamic is. Molly Moriarty as Kimmie Black: Kimmie Black is Jet's daughter, played by Molly Moriarty. Stults played Ben Kinkirk on 7th Heaven and is also known for his roles in Grace and Frankie, Happy Town, and October Road. Geoff Stults as Chalmers: Stults plays the role of Detective Chalmers, Jet's former partner on the Solar System Police Force. Noble was Denethor in The Lord of the Rings: The Fellowship of the Ring, and has also appeared in The Conjuring 3, The Boys, and is the voice of The Diviner in Star Trek: Prodigy. John Noble as Caliban: John Noble plays Caliban, one of the Red Dragon Syndicate Elders, who has hidden ties with another member of the cast. House was the voice of Gramma Tala in Moana, Terry in Soul, and played the role of Topaz in Thor: Raganrok, also voicing her in the first episode of the MCU's What If.?. Rachel House as Mao: The final Syndicate Capo is Mao, leader of the White Tiger vein of the crime organization, who is played by Rachel House.
