I Can Quit Whenever I Want

I Can Quit Whenever I Want (Smetto quando voglio) is a 2014 Italian crime comedy film directed by Sydney Sibilia. It was followed by two sequels, subtitled Masterclass and Ad Honorem, both released in 2017.

Plot
Pietro Zinni, a brilliant neurobiologist, loses his job at the university because of the financial crisis. Without any reasonable chance to find another contract, Pietro assembles a team of ex-researchers like him—a chemist, a cultural anthropologist, an economist, an archaeologist, and two Latin scholars—to produce a little-known smart drug that is not yet illegal under Italian law. The gang achieves immediate and unexpected success but is unprepared for the problematic lifestyle that comes with such sudden wealth.

Cast

 * Edoardo Leo as Pietro Zinni
 * Valeria Solarino as Giulia
 * Valerio Aprea as Mattia Argeri
 * Paolo Calabresi as Arturo Frantini
 * Libero De Rienzo as Bartolomeo Bonelli
 * Stefano Fresi as Alberto Petrelli
 * Lorenzo Lavia as Giorgio Sironi
 * Pietro Sermonti as Andrea De Sanctis
 * Sergio Solli as Professor Seta
 * Neri Marcorè as Murena
 * Francesco Acquaroli as Commissioner Galatro
 * Majlinda Agaj as Angelica
 * Guglielmo Poggi as Maurizio
 * Caterina Shulha as Paprika
 * Nadir Caselli as Ilaria
 * Luca Vecchi as the junkie in rehab
 * Matteo Corradini as the junkie in disco
 * Davide Gagliardi as Danilo Autero
 * Enzo Provenzano as the car wrecker