Riccardo Scamarcio as Stefano 'Step' Mancini

Katy Louise Saunders as Fabrizia 'Babi' Gervasi

Mauro Meconi as Pollo

Maria Chiara Augenti as Pallina

Giulia Elettra Gorietti as Daniela Gervasi

Ivan Bacchi as Paolo Mancini

Carmela Vincenti as Professoressa Giacci

Gianna Paola Scaffidi as Flavia

Alessandro Prete as Siciliano

Claudio Bigagli as Claudio Gervasi

Luigi Petrucci as Giovanni Mancini

Galatea Ranzi as Raffaella

Lorenzo Balducci as Chicco Antinori

Umberto D'Armini as Giudice

Valentino Davio as Schello

Anna Flati as Lara

Rossella Gardini as Marina Accado

Valerio Gozzi as Andrea Palombi (minore)

Flaminia Lera as Roberta Micchi

Chiara Mastalli as Maddalena

Adriano Modica as Bunny

Marco Morellini as Avvocato

Giulio Pampiglione as Marco

Stefano Pistolato as Lucone

Enzo Provenzano as Filippo Accado

Giuliano Oppes as Ferroni

Paolo Ricca as Hook

Filippo Salvati as Giulio bambino (minore)