玛丽维尔·贝尔杜,亚历克斯·加西亚,巴巴拉·戈纳加,费尔南多主演的冰山一角是一部西班牙电影,讲述了A large multinational company is shaken by the suicide of three employees. The company sends a directive, Sofia Cuevas, to conduct an internal investigation. She discovers an unhealthy work environment a pathogenic form of management where the individual is relegated to a minor role and only priority is the bottom line. But, what are the real reasons that lead a man to suicide in his job