CBS is starting to build up the cast of its Yellowstone spinoff Y: Marshals.

And just like that, Logan Marshall-Green has joined the cast of CBS’ upcoming Yellowstone spinoff Y: Marshals. The spinoff follows Kayce Dutton (Luke Grimes), who leaves ranching life behind to join an elite unit of U.

Logan Marshall-Green has been tapped as a lead opposite Luke Grimes in CBS’ Yellowstone spinoff series Y: Marshals, in which Grimes reprises his role as Kayce Dutton from Taylor Sheridan’s hit Paramount Network drama.