Oscar-nominated actress Catalina Sandino Moreno (Maria Full Of Grace) is set for a heavily recurring role on the fifth and final season of TNT’s alien invasion drama Falling Skies. Moreno will play Isabella, a leftist-leaning academic prior to the invasion,but  now on the run and seeking sanctuary, she is a realist and canny survivor who poses as a nurse in order to win John (Colin Cunningham) approval and trust. Moreno currently recurs on Fox’s Red Band Society. Her other TV credits include FX’s The Bridge. On the film side, she’ll next be seen in upcoming A Most Violent Year and Incarnate.