Complex sentence: Thematically, "Los Olvidados" is similar to Buñuel's earlier Spanish film, "Las Hurdes"; both films deal with the never-ending cycle of poverty and despair.
Split into simpler sentences: Thematically, "Los Olvidados" is similar to Buñuel's earlier Spanish film, "Las Hurdes". Both films deal with the never-ending cycle of poverty and despair.