Marin Ireland Marin Ireland

After playing a terrorist on Homeland, Marin Ireland is jumping networks to another deadly drama.

The actress will be joining the second season of AMC's mystery series The Killing in a potentially recurring role, TVLine reports. She'll play Liz, a strong-willed blue collar worker who happens to also be the sister of Det. Stephen Holder (Joel Kinnaman).

The Killing boss reveals when audiences will really find out who killed Rosie Larsen

On Homeland, Ireland played the wife of a suspected anti-American terrorist. She also plays the recurring Nurse Elena on CBS' A Gifted Man.

The Killing kicks off its second season — in which Rosie Larsen's killer will definitely be revealed — with a two-hour premiere on Sunday, April 1 at 8/7c on AMC.