สาวแสบซ่า ท้าอวกาศ

เอมมา โรเบิตส์

Rex Simpson

Tom Hopper

Logan O'Leary

Poppy Liu

Nadine Cai

Gabrielle Union

Pam Proctor

Kuhoo Verma

Violet Marie Vislawski

Desi Lydic

Dr. Stacy Kellogg

Sebastián Yatra

Toddrick Spencer

Sam Robards

Rex's Dad (Calvin Simpson)

Dave Foley

Rudolph Bolton

Yasha Jackson

Grace Jackson

Andrew Call

Captain Jack Mancini

Josephine Huang

Miriam Osprey

Troy Iwata

Hector Kaneko

Caroline Concannon

Rex Simpson - 8 years old

John Ahlin

Gator Greg

Tómas Matos

Johnny