Alessandro Siani as Arturo Meraviglia

Stefania Spampinato as Flavia Mainardi

Giovanni Esposito as Gianni Pochi Pochi

Stefano Pesce as Francesco Gagliardi

Leigh Gill as Orazio Bollè

Jun Ichikawa as Kaori

Nicola Rignanese as Ernesto o' parcheggiatore

Benedetto Casillo as Fefè o' scienziato

Enzo Paci as Mago Altanus

Sara Ciocca as Rebecca

Leone Riva as Gioiele

Enrico Ianniello as Cosimo Meraviglia

Gianni Ferreri as Eduardo o' barbiere

Mauro Marino as Notaio Manfredi De Cesaris

Roberto D'Alessandro as Principe arabo

Anna Rita Vitolo as Signora vendicativa treno

Tiziano Lepone as Passeggero treno

Gennaro Di Biase as Creditore

Michele D'Attanasio as Michelino Settebellezze

Giusy Freccia as Popolana #1

Luana Pantaleo as Popolana #2

Maria Rosaria Virgili as Popolana #3

Alessandro Bolide as Popolano

Peter Malmsjö as Scienziato tedesco (as Peter Jonathan Malmsjo)

Agostino Chiummariello as Direttore Edenlandia

Fabrizio Fortunati as Signore tiramisù

Alessandro Incerto as Istruttore macchina del vento

Daria D'Antonio as Lucianona

Luigi Credendino as Uomo room service

Alessandro Bianchi as Uomo capellone talent

Michelangelo Pulci as Uomo pelato talent

Maria Pia Timo as Donna talent

Francesco Guzzo as Assistente produzione talent

Diego Verdegiglio as Dottore

Bernie Marovt as Professoressa istituto

Mauro Negri as Professore curioso

Gianfranco Barilli as Scienziato magrolino

Gabriele Michielin as Professore occhialuto istituto

Massimo Galimberti as Professore barbuto

Nathalie Henriette Cauvin as Professoressa teutonica

Alfredo Colina as Cameriere impettito

Roberto Bocchi as Scienziato transfer

Bruno Bilotta as Uomo sicurezza #1

Alessandro Cremona as Uomo sicurezza #2

Roberto Accornero as Capo della polizia

Antonio Speranza as Assistente capo della polizia

Arturo Scognamiglio as Commissario

Luca Lombardi as Guardia commissariato

Roberto Zibetti as PR organizzatore hotel

Sofia Bruscoli as Cubista / Entreneuse

Francesca Cini as Cubista taglio capelli

Francesca Stagni as Cubista mora

Luis Molteni as Zio Frank

Pippo Pelo as Padre festeggiata compleanno

Ester Gatta as Madre festeggiata compleanno

Marco Landola as Cameriere bar Edenlandia

Micol Picchioni as Arpista

Stefano De Luca as Fabrizio, genio mnemonico

Thi Xa Franzese as Kim, bambina genio matematico

Ubaldo Singh Nirankar as Bambino indiano Anil Kumar

Raffaele Nocerino as Arturo Meraviglia bambino

Rosy Franzese as Festeggiata compleanno

Leonardo Giordano as Marco, fenomeno della tromba

Leonardo Barbieri as Bambino hacker

Rayhan Diallo as Bambino youtuber

François Diallo as Bambino webmaster

Maria Vittoria Cristiano as Bambina influencer

Emanuele Nocerino as Bambino "Ma comme fa'?"