One of the standout aspects of "Money Heist" Season 1 is its cast of well-developed and complex characters. The Professor, with his calm demeanor and intellectual approach, stands at the helm. He is supported by characters such as Tokyo (played by Úrsula Corberó), a young and impulsive woman with a penchant for getting into trouble; Nairobi (played by Alba Flores), a skilled tailor and artisan; and Palermo (played by Rodrigo de la Serna), an engineer and art enthusiast.