 | Daniele Liotti | Francesco Neri 46 episodes, 2017-2021 |
| Mia McGovern Zaini | Lara 8 episodes, 2021 |
| Gianmarco Pozzoli | Huber |
| Serena Iansiti | Carolina Volpi 8 episodes, 2021 |
| Luca Chikovani | Enrico Costa 8 episodes, 2021 |
| Enrico Iannello | Vincenzo |
| Davide Tucci | Hans Christian 3 episodes, 2023 |
| Fedez | Fedez 8 episodes, 2017 |
| Marco Bonini | Vittorio 1 episode, 2011 |
| Eleonora Sergio | Antonella 2 episodes, 2012 |
| Maya Talem | Yousef's wife |
| Valentina D'Agostino | Marcella |
| Michelangelo Tommaso | 1 episode, 2011 |
| Francesco Castiglione | Gunther / ... 39 episodes, 2015-2019 |
| Fabio Fulco | Federico Ruffo Di San Pio / ... 2 episodes, 2015 |
| Manuel Zicarelli | Matias Russo |
 | Alan Cappelli Goetz | Marco |
 | Miriam Leone | Astrid 7 episodes, 2012 |
| Ira Frontén | Monica 1 episode, 2011 |
| Tommaso Ramenghi | Tommaso Belli / ... 32 episodes, 2015-2017 |
| Lisa Galantini | Maria Luisa Martinoli 2 episodes, 2015 |
| Gillo Giustolisi | mladý kněz |
 | Daniel Vivian | Nikolaj Yelisev |
 | Sinja Dieks | Elena Salvi 6 episodes, 2019 |
 | Matteo Martari | Albert Kroess 18 episodes, 2017 |
| Giulia Bisinella | Villager 2 episodes, 2017 |
| Riccardo Gamba | Montanaro |
| Mauro Pirovano | Sindaco |
| Francesco Stella | Gangster / ... 4 episodes, 2015 |
| Cristina Marino | Anna Hofer 18 episodes, 2017 |
| Matteo Oscar Giuggioli | Klaus Moser 2 episodes, 2019 |
| Elisa Zanotto | Diana Weitlaner |
| Igor Bonelli | Davide 3 episodes, 2011 |
 | Francesco Salvi | Roccia |
| Francesca Piroi | Zoe Sartori 18 episodes, 2017 |
| Beatrice Arnera | Valeria Ferrante 2 episodes, 2019 |
| Aurora Ruffino | Dafne Mair |
| Lana Vlady | Nadia 3 episodes, 2017 |
| Alessandro Sanguigni | Marco Pesotti 1 episode, 2011 |
 | Gaia Bermani Amaral | Silvia |
| Cristian Popa | Evgheny 12 episodes, 2017 |
| Giulia Maria Fiume | Adriana Ferrante 2 episodes, 2019 |
| Lorenzo Buran | Huber |
| Christian Burruano | Mattia 2 episodes, 2011 |
| Mirella Cicilano | turista |
| Claudia Gaffuri | Chiara |
| Terence Hill | Pietro |
| Fabrizio Rizzolo | Dott. Martini / ... 8 episodes, 2017-2019 |
 | Carla Juri | Nina 1 episode, 2011 |
| Augusto Zucchi | Constable |
| Peter Schorn | Arturo Giglio / ... 2 episodes, 2012-2015 |
| Simone Santo | Dottor Cerbiattini |
| Alice Bellagamba | Miriam |
| Domenico Diele | Alberto 1 episode, 2011 |
| Katsiaryna Shulha | Natasha / ... 40 episodes, 2012-2017 |
| Riccardo Leonelli | Alex Bosso / ... 2 episodes, 2015-2019 |
| Davide Dolores | Ettore Montini |
| Raniero Monaco Di Lapio | Tobiáš |
| Raffaele Esposito | Lorenzo Montini 1 episode, 2011 |
| Rocío Muñoz | Eva 32 episodes, 2015-2019 |
 | Valeria Ciangottiniová | Giulias Mutter / ... 2 episodes, 2015 |
| Anna Ferruzzová | Anna la professoressa |
| Pierpaolo Spollon | Claudio |
| Luca Fiamenghi | Stephen Berger 6 episodes, 2017 |
| Pilar Fogliati | Emma Giorgi 21 episodes, 2017-2019 |
| Rimi Beqiri | Ivan Selimov 2 episodes, 2015 |
| Giulia Briata | Montanara |
| Riccardo Polizzy Carbonelli | Enrico |
| Giovanni Scifoni | Karl Reuter / ... 5 episodes, 2015 |
| Alice Torriani | Cristina Fabricetti 18 episodes, 2017 |
| Jenny De Nucci | Isabella 2 episodes, 2019 |
| Massimo Scola | Montanaro |
| Andrea Dugoni | Don Plinio 3 episodes, 2011 |
| Katia Ricciarelliová | Assunta |
| Pierangelo Menci | Martino 18 episodes, 2017 |
| Roberta Rigano | Marta Galli 2 episodes, 2019 |
| Giorgia Mancini | Sarta |
| Simone Colombari | Corrado Martinoli 3 episodes, 2015 |
| Gabriele Rossi | Giorgio |
| Daniela Virgilioová | Livia synzogni 17 episodes, 2017 |
| Stefano Rossi Giordani | Kristian Lodi 2 episodes, 2019 |
 | Emilio De Marchi | Mario Ogninbeni |
| Tatiana Luter | Licia Pesotti 1 episode, 2011 |
| Magdalena Grochowska | Emma |
| Giusy Buscemi | Manuela Nappi 9 episodes, 2015 |
| Cristina Serafini | Roberta Minardi 1 episode, 2012 |
| Emma Van Der Galiën | Akkelien |
| Rocco Ciarmoli | Mario 1 díl, 2011 |
| Miriam Previati | Constable |
| Bettina Giovanniniová | Claudia |
