Join actor Katie Lowes as she discusses her ABC hit show "Scandal," where she plays ex-assassin Quinn Perkins, the current strong hand of the gang. A former White House Communications Director starts her own crisis management firm only to realize her clients are not the only ones with secrets. SCANDAL CAST:. Katie Lowes as Quinn Perkins. Kerry Washington as Olivia Pope. Darby Stanchfield as Abby Whelan. Guillermo Díaz as Huck. Tony Goldwyn as President Fitzgerald Grant. Joshua Malina as David Rosen. Creator: Shonda Rhimes. Katie Lowes | Katie Lowes Interview | Katie Lowes Scandal | Interview | Scandal | Scandal 2015 | ABC TV.