Porn stars Amia Miley and Peta Jensen have been cast in the highly-anticipated second season of HBO’s True Detective, starring Colin Farrell and Vince Vaughn, for an orgy scene.

The scene has already been filmed, which went down last week at a home in Pasadena, Calif. Both Farrell and another one of the show’s stars, Rachel McAdams, were there when they shot it over a few days.

The Hollywood Reporter notes the Nic Pizzolatto-created show's producers won’t comment on castings, so we’ll just have to wait until the upcoming season to see what happens.

The orgy scene reportedly involves a lot of naked people, who were all cast through an extras casting service and not necessarily chosen based on porn experience.

HBO has confirmed additional actors cast for the second season are Taylor Kitsch and Kelly Reilly. McAdams will play Ventura County Sheriff’s detective Ani Bezzerides while Kitsch will appear as California Highway Patrolman Paul Woodrugh and Reilly will play Vaughn’s character Frank Seymon’s wife.

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