热爱科学的小女主角（麦肯纳·格蕾丝饰演）将领导一群格格不入的孩子们参加女子童子军大赛，赢得才艺表演秀后录制美国太空总署的金唱片，一群小朋友也从过程中培养出长达一辈子的深刻友谊。
Mckenna Grace
Christmas Flint
Viola Davis
Miss Rayleen
Jim Gaffigan
Ramsey Flint
Allison Janney
Miss Massey
Charlie Shotwell
Joseph
Milan Ray
Hell-No Price
Johanna Colón
Smash
Bella Higginbotham
Anne-Claire
Mike Epps
Dwayne Champaign
Ashley Brooke
Piper Keller
Kai N. Ture
Ginger
Kenneth Wayne Bradley
Joseph's Dad
Edi Patterson
Miss Aimee
Maureen Brennan
Miss Delilah
