Frankie Kira van Horsen
Paige Lani Lauwers
Dirk Dries de Vis
Amelia Jolijn Anthonissen
Bernie Max Mies
Zane Alexander de Winter
Rodney Timo Hertoghs
Liam/Coach Carlson Finn Poncin
Grandma Hilde de Mildt
Belissa Zoë Rijk
Viking Guy Thomas Cordie
Dr. Wong Edward Reekers
Principal Karen Liesbeth de Wolf​
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Other Voices
S1
Finn Poncin (Liam), Sander Pieterse (Theo & Hugh), Paul Disbergen (Angelo, Policeman, Middle-Aged Man, Man),
Fred Meijer (Robbie), Donna Vrijhof (Marge), Elaine Hakkaart (Celeste), Peter de Kroon (Leon),
Bas Bovelander (Jeff Casoli & Victor), Gioia Parijs (Eva & Cookie Girl), Kevin Hassing (Room Owner & Guy),
Michael de Vriend (Teddy), Jim de Groot (Sensei), Fred Meijer (Mayor), Lien Focke (Becky),
Florus van Rooijen (Pete & Puppetmaster), Tineke Blok (Meredith), Manou Jue Cardoso (Didi),
Fernando Halman (Phil), Marjolein Spijkers (Jury & Mrs. Tyson), Veerle Burmeister (Britt),
Pommelien Thijs (Jojo & Katie), Meghna Kumar (Vicki), Oscar Siegelaar (Bus Driver & Punching Bag Man),
Jannemien Cnossen (Milo's Mom), Desi van Doeveren (Eva Gutowski & Rosanna), Rachelle Verdel (Dare-Me-Girl),
Thijs van Aken (Pulaski & Sore Loser Guy), Matthieu Hinzen (Kid), Karina Mertens (Gina), Canick Hermans (Lily) &
Ramon Andriessen (Ian)
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S2
Frank Hoelen (Mr. Hattleberg), Dilara Horuz (Claire, Rachel & Gaby),
Finn Poncin (Clark, Wing Time Willy, Shoe, Brenner, Home Owner), Boyan van der Heijden (Bondo, Cady, Sumo Wrestler),
Hilde de Mildt (Nurse Colleen), Sara Krieckemans (Girl 1), Veerle Burmeister (Girl 2), Padraig Turley (Reese),
Huub Dikstaal (Wolftooth, Seamus, Teacher), Pimm Wijnberg (Marlene),
Gioia Parijs (Savannah, Ramona, Tessa & Lauren), Pip Pellens (Mia, Jade & Jordyn),
Canick Hermans (Shemika Charles & Kate), Fauve Geerling (Tiffany & Izzy), Andres Vercoutere (Reese Maynard),
Sander van der Poel (Mr. Trifone), Liesbeth Hermans (Jessie Grant), Rob van de Meeberg (Martin R.R. George),
Jannemien Cnossen (Buiness Woman), Zoë Rijk (Annie), Valentijn Avé (Johnny),
Martin van der Starre (Mr. Cunningham), Carre Albers (Fay)
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Director Paul Disbergen (S1, 2 & 3 & Karina Mertens (S3)
Song Director Frank Hoelen (S1 & 2)
Translation Paul Disbergen (S1E1-S1E2), Rogier Voorvelt (S1E3-S2E21), Marc Widdershoven (S3) & Marcel Jonker (S3)
Technics Nick Leyers (S1E1-S1E15, S1E18-S1E19), Ilse Vet (S1E1-S2E21), Matthieu van Laethem (S1E16-S1E17, S1E20-S2E21)
Mixing Niels Elemans (S1E1-S1E11, S1E13), Arwin Bakker (S1E12, S1E14-S1E20), Danny van Spreuwel (S2E1-S2E21)
Production Yoko van der Veen (S1), Sara Krieckemans, Dennis Breedveld
Studio SDI Media Netherlands/Belgium
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*Episode 7 & 9 of Season 1 & Episode 6 of Season 2 are missing on Disney+