NCIS - Season 13 - Tyler Ritter Cast as Abby's Brother *Updated*

Thanks to Daniel for the heads up.

The onetime McCarthys family member has been tapped to guest-star on TV’s most watched drama as Luca, Abby’s younger brother through adoption. What’s more, TVLine has learned that Ritter also will appear on an episode of lead-out NCIS: New Orleans.

Source:

TVLine

BIG #NCIS NEWS! We'll FINALLY meet Abby's brother Luca! And my beloved pal @TylerRitter is playing him !!! Yay!!!

— Pauley Perrette (@PauleyP) November 9, 2015

So very super duper excited to start filming this one! #NCIS #294 https://t.co/T5dJUnD1IC

— Christopher J. Waild (@ChrisWaild) November 9, 2015