Harvey Guillén has landed a primo role…

The 32-year-old Mexican American actor has joined the cast of NBC’s Lopez vs. Lopez as a family member.

Guillen, known for his scene-stealing role in What We Do In The Shadows, Chelsea Rendon and Jessica Marie Garcia will portray cousins on the series.

Guillén will portray Miguel, Mayan’s (Mayan Lopez) pseudo-intellectual cousin who spends his time getting his doctorate in Chicano studies and bragging about the TED talk he gave on the cultural significance of the Hot Cheeto.

Rendon will portray Luna, Mayan’s free-spirited cousin who travels the world in a camper and loves #vanlife, even if her only roommate is her porta-potty.

Garcia will portray ”Yesika” or @Hellyesika on all her socials. She is Mayan’s fabulous Tik Tok-dancing social media influencer cousin who does everything for “the Gram” including giving Mayan a taste of the glamorous life.

Lopez Vs. Lopez, which hails from The Conners duo Bruce Helford and Debby Wolfe, is a working-class family comedy about dysfunction, reconnection, and all the pain and joy in between.

George Lopez and Mayan Lopez star alongside Selenis Leyva, Brice Gonzalez and Matt Shively with Laci Mosley and Aparna Nancherla recurring.

Season 1 currently airs Friday night at 8 p.m. via NBC.