• 
  Claudio Norza

  regizor

• 
  Saul Nanni

   Christian Alessi
• 
  Eleonora Gaggero

   Nicole De Ponte
• 
  Leonardo Cecchi

   Alex Leoni
• 
  Beatrice Vendramin

   Emma Ferrari
• 
  Roberto Citran

   Dott. Augusto Ferrari
• 
  Gabriella Franchini

   Nonna di Sam
• 
  Federico Russo

   Sam Costa

• 
  Debora Villa

   Nina
• 
  Chiara Iezzi

   Victoria Williams
• 
  Asia Corvino

   Samantha
• 
  Federico Russo

   Sam Costa (1 episode, 2015)
• 
  Sara Ricci

   mamma Nicole (1 episode, 2015)
• 
  Massimiliano Magrini

   papà Alex (1 episode, 2015)
• 
  Riccardo Festa

   papà Nicole (1 episode, 2015)

• 
  Daniele Rampello

   Tom (1 episode, 2015)
• 
  Michele Cesari

   Professor Giovanni Belli (1 episode, 2015)
• 
  Nicola Stravalaci

   Professor Strozzi (1 episode, 2015)
• 
  Jgor Barbazza

   papà Christian (1 episode, 2015)
• 
  Linda Collini

   mamma Christian (1 episode, 2015)
• 
  Elena Lietti

   mamma Alex (1 episode, 2015)
• 
  Enrico Oetiker

   Joe Leoni (1 episode, 2015)
• 
  Lucrezia Roberta Di Michele

   Linda Williams (1 episode, 2015)
• 
  Giulia Guerrini

   Rebecca (1 episode, 2015)
• 
  Anis Romdhane

   Barto (1 episode, 2015)
• 
  Cristina Valenzuela

   Linda (1 episode, 2015)
• 
  Giacomo Valdameri

   Mister (1 episode, 2015)
• 
  Shannon Gaskin

  Camilla
• 
  Gualtiero Scola

   Dance examinator (2 episodes, 2017)
• 
  Miyuki Hayakawa

   Mrs. Akame (2 episodes, 2015)
• 
  Olivia-Mai Barrett

   Penny Mendez (4 episodes, 2017)