The Righteous Gemstones Season 4 Adds Megan Mullally and Seann William Scott as Mother-Son Duo

Megan Mullally and Seann William Scott are joining the cast of The Righteous Gemstones Season 4 as a mother-son duo with ties to the Gemstone family.

Mullally (Will & Grace) will guest-star as Lori Milsap, a longtime friend of the family who used to write and and sing music with Gemstone matriarch Aimee-Leigh, TVLine’s sister site Deadline reports. Scott (Shifting Gears) will portray Corey Milsap, Lori’s son and a lifelong family friend of the Gemstone kids.

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Alongside Mullally and Scott, Arden Myrin (The Marvelous Mrs. Maisel) will play Corey’s wife Jana Milsap. The rest of the ensemble cast for The Righteous Gemstones Season 4 includes Cassidy Freeman as Amber Gemstone, Tim Baltz as BJ, Tony Cavalero as Keefe Chambers, Greg Alan Williams as Martin Imari, Skyler Gisondo as Gideon Gemstone and Walton Goggins as Baby Billy Freeman.

Going into Season 4, Gemstone siblings Jesse, Kelvin and Judy (played by Danny McBride, Adam Devine and Edi Patterson) learn that taking over their father’s televangelist empire is harder than they ever imagined. Season 4 of The Righteous Gemstones is expected to premiere on HBO in 2025, though an exact date remains TBD.

Excited to see how the Gemstone siblings handle their father’s business? Drop your comments below.

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