Keith Szarabajka is an American actor. In L.A. Noire, he stars as Arson detective Herschel Biggs. Szarabajka plays the role of a cop in "The Dark Knight."
- Szarabajka portrayed Harbinger in the Mass Effect Trilogy
- Szarabajka also portrayed The Didact in the the Halo tetralogy portraying the main antagonist in both series
- Along with Adam John Harrington, who played Roy Earle and Patrick Fischler, who played Mickey Cohen, Szarabajka also starred in the show Criminal Minds
- Szarabajka also appeared in the 2012 film Argo, portraying Adam Engell.