Omar Benson

Eleventh Hour's Omar Miller has signed on as a CSI: Miami regular.

Starting Oct. 5, Miller will appear on the crime drama as Walter Simmons, a Louisiana native and art theft specialist who joins the team led by Horatio (David Caruso), according to The Hollywood Reporter.

Is it the end of the road for CSI:Miami's Eric and Calleigh?

It was previous reported that Miller, 30, was originally cast as a guest star, but CBS has since picked up his option as a series regular.

Miller's other credits include Shall We Dance and 8 Mile.