Nico Tortorella
Thomas Reid
Juan Pablo Di Pace
Oscar Reyes
Emily Hampshire
Leah
Heather Matarazzo
Annie
Carl Clemons-Hopkins
Ted
Colleen Foy
Sarah
Jake Choi
Jamie
Annie Funke
Laura
Cloie Wyatt Taylor
Sonia
Jack Perry
Paul
Garrett Clayton
Jake
Khalilah Joi
Vera
Anny Rosario
Rachel
Patrick Starrr
Self
Roze JC Zepeda
Cam
Olabisi Kovabel
Riley
Will von Vogt
Martin
Anthony Lee Medina
Victor
Remington Baig
Huck
Matthew Postlethwaite
Sam
Matthew Ocampo
Arthur
Mateo Montez
Arthur's Father
Parker Looney
Evie
Jude Friedman
Young Thomas
Ian Nunney
Young Oscar
Jeff Witzke
Gregory
Alice Prime
Diana
Laura Fernanda Alejandra
Smitty
Yong Kim
Jamie's Father
Rebekka Lien
Jamie's Mother
Alice Bang
Jamie's Sister
Caitlin Spears
Caroline
Levi Foster
Adult Pirate
Florence Vallentine
Poppy
Clinton Haddix
Alfred