The core ensemble cast of The Boys centers on Karl Urban, Jack Quaid, Antony Starr, and Erin Moriarty, with a large rotating group of supporting stars across its seasons.

Main cast and characters

  • Karl Urban as Billy Butcher , the ruthless, foul‑mouthed leader of the vigilante group “The Boys,” obsessed with taking down Supes and Homelander in particular.
  • Jack Quaid as Hughie Campbell , an everyman whose girlfriend’s death at A‑Train’s hands pulls him into Butcher’s war and gives the audience a more grounded viewpoint on the chaos.
  • Antony Starr as Homelander , the terrifyingly powerful and unstable leader of the Seven, outwardly a patriotic icon and inwardly a narcissistic sociopath.
  • Erin Moriarty as Annie January / Starlight , a hopeful young hero who joins the Seven and gradually becomes disillusioned with Vought and its corruption.

The Boys team

  • Laz Alonso as Mother’s Milk (MM) , the methodical, moral backbone of the Boys, constantly torn between family life and the fight against Vought.
  • Tomer Capone as Frenchie , a resourceful, chaotic fixer with a hidden soft side and a particularly close bond with Kimiko.
  • Karen Fukuhara as Kimiko Miyashiro / The Female , a mute Supe with lethal combat skills whose trauma and gradual emotional opening form one of the show’s more tender arcs.

The Seven and Vought

  • Jessie T. Usher as A‑Train , a speedster whose doping, ego, and brand obligations drive many of the early tragedies in the series.
  • Chace Crawford as The Deep , a conflicted, often pathetic aquatic hero whose fall from public grace becomes one of the show’s darkly comic threads.
  • Colby Minifie as Ashley Barrett , a PR and later corporate executive who goes from anxious handler to increasingly hardened Vought power player.
  • Nathan Mitchell as Black Noir , the silent, masked Supe whose mysterious presence and later backstory add to the series’ darker mythology.
  • Dominique McElligott as Queen Maeve , a jaded veteran hero struggling between complicity in Vought’s system and a desire to do genuine good.

Later‑season standouts

  • Jensen Ackles as Soldier Boy , a violent, unstable Supe from an earlier generation whose return upends alliances and deepens the show’s satire of militarism and celebrity nostalgia.
  • Claudia Doumit as Victoria Neuman , the politically savvy congresswoman whose secret powers and agenda tie government and Supe politics together.
  • Jeffrey Dean Morgan joins as Joe Kessler , further expanding the show’s star power in later seasons and tying into Butcher’s storyline.
  • Susan Heyward as Sister Sage and Valorie Curry as Firecracker add new Supe dynamics and culture‑war satire in season 4.

Key cast snapshot (HTML table)

Actor Character Group
Karl Urban Billy Butcher The Boys
Jack Quaid Hughie Campbell The Boys
Antony Starr Homelander The Seven
Erin Moriarty Starlight The Seven / The Boys
Laz Alonso Mother’s Milk The Boys
Chace Crawford The Deep The Seven
Jessie T. Usher A‑Train The Seven
Karen Fukuhara Kimiko The Boys
Jensen Ackles Soldier Boy Legacy Supe
Jeffrey Dean Morgan Joe Kessler Butcher ally

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