Choi Seung-yoon
So-Young
Ethan Hwang
Dong-Hyun
Dohyun Noel Hwang
Child Dong-Hyun
Anthony Shim
Simon
Hunter Dillon
Harry
Jerina Son
Mi-Sun
Kang In-sung
Won-Shik / In-Shik
Choi Jong-ryul
Grandpa
Lee Yong-nyeo
Grandma
Kendra Anderson
Miss Jane
Elizabeth Wainwright Molinares
Child Ashley
Sawyer Proulx
Stewart
Sawyer Fraser
Jimmy
Sara Halliburton
Nicole
Pavlina Kaye Hladik
Sarah
Leslie Parmar
Sundeep
Gabriela Reynoso
Rosa
Bryce Hodgson
Larry
Roman Podhora
Manning
Juan Riedinger
Doyle
Sean Poague
Mr. Davis
Eric Keenleyside
Principal Lafferty
Naomi Simpson
Mrs. Galloway
Nancy Kerr
Mrs. Robertson
Vanessa Przada
Ashley
Ryann Sheridan
Steph
Lucy Layton
Lindsay
Aiden Finn
Eggers
Tristan Ranger
Jackson
Ryan Robbins
Mr. Murray
Brianna Kim
Hyun-Sun
Joshua Morettin
Pete
Cassandra Sawtell
Shayla
Emily Lê
Linh
Wanda Ayala
Sofia
Jessica Garcie
Nurse Gomez
John Cassini
Dr. Rydell
Lag Jun-park
Barber